487004358

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{42923}}^1$

素因数の和:43020

約数の個数: 32

約数和(自身を含む): 1021934592

約数和(自身を除く): 534930234

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 11346, 42923, 85846, 128769, 257538, 1330613, 2618303, 2661226, 3991839, 5236606, 7854909, 7983678, 15709818, 81167393, 162334786, 243502179, 487004358]

約数ペア:

[(1, 487004358), (2, 243502179), (3, 162334786), (6, 81167393), (31, 15709818), (61, 7983678), (62, 7854909), (93, 5236606), (122, 3991839), (183, 2661226), (186, 2618303), (366, 1330613), (1891, 257538), (3782, 128769), (5673, 85846), (11346, 42923)]