266285494438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{133153}}^1$

素因数の和:133752

約数の個数: 32

約数和(自身を含む): 427104770400

約数和(自身を除く): 160819275962

約数列:

[1, 2, 17, 34, 131, 262, 449, 898, 2227, 4454, 7633, 15266, 58819, 117638, 133153, 266306, 999923, 1999846, 2263601, 4527202, 17443043, 34886086, 59785697, 119571394, 296531731, 593063462, 1016356849, 2032713698, 7831926307, 15663852614, 133142747219, 266285494438]

約数ペア:

[(1, 266285494438), (2, 133142747219), (17, 15663852614), (34, 7831926307), (131, 2032713698), (262, 1016356849), (449, 593063462), (898, 296531731), (2227, 119571394), (4454, 59785697), (7633, 34886086), (15266, 17443043), (58819, 4527202), (117638, 2263601), (133153, 1999846), (266306, 999923)]