2531445826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35573}}^1$

素因数の和:35635

約数の個数: 64

約数和(自身を含む): 5163637248

約数和(自身を除く): 2632191422

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1547, 2093, 2737, 3094, 4186, 5083, 5474, 10166, 35573, 35581, 71146, 71162, 249011, 462449, 498022, 604741, 818179, 924898, 1209482, 1636358, 3237143, 4233187, 5727253, 6474286, 7861633, 8466374, 10636327, 11454506, 13909043, 15723266, 21272654, 27818086, 55031431, 74454289, 97363301, 110062862, 148908578, 180817559, 194726602, 361635118, 1265722913, 2531445826]

約数ペア:

[(1, 2531445826), (2, 1265722913), (7, 361635118), (13, 194726602), (14, 180817559), (17, 148908578), (23, 110062862), (26, 97363301), (34, 74454289), (46, 55031431), (91, 27818086), (119, 21272654), (161, 15723266), (182, 13909043), (221, 11454506), (238, 10636327), (299, 8466374), (322, 7861633), (391, 6474286), (442, 5727253), (598, 4233187), (782, 3237143), (1547, 1636358), (2093, 1209482), (2737, 924898), (3094, 818179), (4186, 604741), (5083, 498022), (5474, 462449), (10166, 249011), (35573, 71162), (35581, 71146)]