98601638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 158699520

約数和(自身を除く): 60097882

約数列:

[1, 2, 31, 41, 62, 79, 82, 158, 491, 982, 1271, 2449, 2542, 3239, 4898, 6478, 15221, 20131, 30442, 38789, 40262, 77578, 100409, 200818, 624061, 1202459, 1248122, 1590349, 2404918, 3180698, 49300819, 98601638]

約数ペア:

[(1, 98601638), (2, 49300819), (31, 3180698), (41, 2404918), (62, 1590349), (79, 1248122), (82, 1202459), (158, 624061), (491, 200818), (982, 100409), (1271, 77578), (2449, 40262), (2542, 38789), (3239, 30442), (4898, 20131), (6478, 15221)]