1971036291508

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{68209}}^1$

素因数の和:68800

約数の個数: 48

約数和(自身を含む): 3503789452800

約数和(自身を除く): 1532753161292

約数列:

[1, 2, 4, 167, 181, 239, 334, 362, 478, 668, 724, 956, 30227, 39913, 43259, 60454, 68209, 79826, 86518, 120908, 136418, 159652, 173036, 272836, 7224253, 11390903, 12345829, 14448506, 16301951, 22781806, 24691658, 28897012, 32603902, 45563612, 49383316, 65207804, 2061753443, 2722425817, 2950653131, 4123506886, 5444851634, 5901306262, 8247013772, 10889703268, 11802612524, 492759072877, 985518145754, 1971036291508]

約数ペア:

[(1, 1971036291508), (2, 985518145754), (4, 492759072877), (167, 11802612524), (181, 10889703268), (239, 8247013772), (334, 5901306262), (362, 5444851634), (478, 4123506886), (668, 2950653131), (724, 2722425817), (956, 2061753443), (30227, 65207804), (39913, 49383316), (43259, 45563612), (60454, 32603902), (68209, 28897012), (79826, 24691658), (86518, 22781806), (120908, 16301951), (136418, 14448506), (159652, 12345829), (173036, 11390903), (272836, 7224253)]