13317307132

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 23904025600

約数和(自身を除く): 10586718468

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 619, 661, 1238, 1322, 2476, 2644, 8137, 16274, 32548, 48901, 52219, 63757, 68083, 97802, 104438, 127514, 136166, 195604, 208876, 255028, 272332, 409159, 818318, 1636636, 5036803, 5378557, 10073606, 10757114, 20147212, 21514228, 32323561, 42143377, 64647122, 84286754, 129294244, 168573508, 3329326783, 6658653566, 13317307132]

約数ペア:

[(1, 13317307132), (2, 6658653566), (4, 3329326783), (79, 168573508), (103, 129294244), (158, 84286754), (206, 64647122), (316, 42143377), (412, 32323561), (619, 21514228), (661, 20147212), (1238, 10757114), (1322, 10073606), (2476, 5378557), (2644, 5036803), (8137, 1636636), (16274, 818318), (32548, 409159), (48901, 272332), (52219, 255028), (63757, 208876), (68083, 195604), (97802, 136166), (104438, 127514)]