84978502

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 151916544

約数和(自身を除く): 66938042

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1442, 1901, 3193, 3802, 6386, 13307, 22351, 26614, 44702, 58931, 117862, 195803, 391606, 412517, 825034, 1370621, 2741242, 6069893, 12139786, 42489251, 84978502]

約数ペア:

[(1, 84978502), (2, 42489251), (7, 12139786), (14, 6069893), (31, 2741242), (62, 1370621), (103, 825034), (206, 412517), (217, 391606), (434, 195803), (721, 117862), (1442, 58931), (1901, 44702), (3193, 26614), (3802, 22351), (6386, 13307)]