2116739105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 3105381888

約数和(自身を除く): 988642783

約数列:

[1, 5, 13, 17, 23, 37, 65, 85, 115, 185, 221, 299, 391, 481, 629, 851, 1105, 1495, 1955, 2251, 2405, 3145, 4255, 5083, 8177, 11063, 11255, 14467, 25415, 29263, 38267, 40885, 51773, 55315, 72335, 83287, 146315, 188071, 191335, 258865, 416435, 497471, 673049, 880141, 940355, 1082731, 1415879, 1915601, 2487355, 3365245, 4400705, 5413655, 7079395, 9578005, 11441833, 18406427, 24902813, 32565217, 57209165, 92032135, 124514065, 162826085, 423347821, 2116739105]

約数ペア:

[(1, 2116739105), (5, 423347821), (13, 162826085), (17, 124514065), (23, 92032135), (37, 57209165), (65, 32565217), (85, 24902813), (115, 18406427), (185, 11441833), (221, 9578005), (299, 7079395), (391, 5413655), (481, 4400705), (629, 3365245), (851, 2487355), (1105, 1915601), (1495, 1415879), (1955, 1082731), (2251, 940355), (2405, 880141), (3145, 673049), (4255, 497471), (5083, 416435), (8177, 258865), (11063, 191335), (11255, 188071), (14467, 146315), (25415, 83287), (29263, 72335), (38267, 55315), (40885, 51773)]