4201996886

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 6467005440

約数和(自身を除く): 2265008554

約数列:

[1, 2, 79, 158, 163, 167, 326, 334, 977, 1954, 12877, 13193, 25754, 26386, 27221, 54442, 77183, 154366, 159251, 163159, 318502, 326318, 2150459, 4300918, 12580829, 12889561, 25161658, 25779122, 26594917, 53189834, 2100998443, 4201996886]

約数ペア:

[(1, 4201996886), (2, 2100998443), (79, 53189834), (158, 26594917), (163, 25779122), (167, 25161658), (326, 12889561), (334, 12580829), (977, 4300918), (1954, 2150459), (12877, 326318), (13193, 318502), (25754, 163159), (26386, 159251), (27221, 154366), (54442, 77183)]