2194938116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 4746373632

約数和(自身を除く): 2551435516

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 97, 161, 164, 194, 287, 322, 388, 574, 644, 679, 857, 943, 1148, 1358, 1714, 1886, 2231, 2716, 3428, 3772, 3977, 4462, 5999, 6601, 7954, 8924, 11998, 13202, 15617, 15908, 19711, 23996, 26404, 27839, 31234, 35137, 39422, 55678, 62468, 70274, 78844, 83129, 91471, 111356, 137977, 140548, 166258, 182942, 245959, 275954, 332516, 365884, 491918, 551908, 581903, 640297, 808151, 983836, 1163806, 1280594, 1616302, 1911967, 2327612, 2561188, 3232604, 3408289, 3823934, 5657057, 6816578, 7647868, 11314114, 13383769, 13633156, 22628228, 23858023, 26767538, 47716046, 53535076, 78390647, 95432092, 156781294, 313562588, 548734529, 1097469058, 2194938116]

約数ペア:

[(1, 2194938116), (2, 1097469058), (4, 548734529), (7, 313562588), (14, 156781294), (23, 95432092), (28, 78390647), (41, 53535076), (46, 47716046), (82, 26767538), (92, 23858023), (97, 22628228), (161, 13633156), (164, 13383769), (194, 11314114), (287, 7647868), (322, 6816578), (388, 5657057), (574, 3823934), (644, 3408289), (679, 3232604), (857, 2561188), (943, 2327612), (1148, 1911967), (1358, 1616302), (1714, 1280594), (1886, 1163806), (2231, 983836), (2716, 808151), (3428, 640297), (3772, 581903), (3977, 551908), (4462, 491918), (5999, 365884), (6601, 332516), (7954, 275954), (8924, 245959), (11998, 182942), (13202, 166258), (15617, 140548), (15908, 137977), (19711, 111356), (23996, 91471), (26404, 83129), (27839, 78844), (31234, 70274), (35137, 62468), (39422, 55678)]