15661917206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 26839766016

約数和(自身を除く): 11177848810

約数列:

[1, 2, 13, 23, 26, 46, 107, 151, 214, 299, 302, 598, 1391, 1621, 1963, 2461, 2782, 3242, 3473, 3926, 4922, 6946, 16157, 21073, 31993, 32314, 37283, 42146, 45149, 63986, 74566, 90298, 173447, 210041, 244771, 346894, 371611, 420082, 484679, 489542, 743222, 969358, 2254811, 3182023, 3989281, 4509622, 4830943, 5629733, 6364046, 7978562, 9661886, 11259466, 26190497, 51860653, 52380994, 73186529, 103721306, 146373058, 340476461, 602381431, 680952922, 1204762862, 7830958603, 15661917206]

約数ペア:

[(1, 15661917206), (2, 7830958603), (13, 1204762862), (23, 680952922), (26, 602381431), (46, 340476461), (107, 146373058), (151, 103721306), (214, 73186529), (299, 52380994), (302, 51860653), (598, 26190497), (1391, 11259466), (1621, 9661886), (1963, 7978562), (2461, 6364046), (2782, 5629733), (3242, 4830943), (3473, 4509622), (3926, 3989281), (4922, 3182023), (6946, 2254811), (16157, 969358), (21073, 743222), (31993, 489542), (32314, 484679), (37283, 420082), (42146, 371611), (45149, 346894), (63986, 244771), (74566, 210041), (90298, 173447)]