113439508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^2$

素因数の和:453

約数の個数: 54

約数和(自身を含む): 249878538

約数和(自身を除く): 136439030

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 364, 422, 637, 844, 1274, 1477, 2548, 2743, 2954, 5486, 5908, 10339, 10972, 19201, 20678, 38402, 41356, 44521, 76804, 89042, 134407, 178084, 268814, 311647, 537628, 578773, 623294, 1157546, 1246588, 2181529, 2315092, 4051411, 4363058, 8102822, 8726116, 16205644, 28359877, 56719754, 113439508]

約数ペア:

[(1, 113439508), (2, 56719754), (4, 28359877), (7, 16205644), (13, 8726116), (14, 8102822), (26, 4363058), (28, 4051411), (49, 2315092), (52, 2181529), (91, 1246588), (98, 1157546), (182, 623294), (196, 578773), (211, 537628), (364, 311647), (422, 268814), (637, 178084), (844, 134407), (1274, 89042), (1477, 76804), (2548, 44521), (2743, 41356), (2954, 38402), (5486, 20678), (5908, 19201), (10339, 10972)]