697422028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 1294160224

約数和(自身を除く): 596738196

約数列:

[1, 2, 4, 37, 61, 67, 74, 122, 134, 148, 244, 268, 1153, 2257, 2306, 2479, 4087, 4514, 4612, 4958, 8174, 9028, 9916, 16348, 42661, 70333, 77251, 85322, 140666, 151219, 154502, 170644, 281332, 302438, 309004, 604876, 2602321, 2858287, 4712311, 5204642, 5716574, 9424622, 10409284, 11433148, 18849244, 174355507, 348711014, 697422028]

約数ペア:

[(1, 697422028), (2, 348711014), (4, 174355507), (37, 18849244), (61, 11433148), (67, 10409284), (74, 9424622), (122, 5716574), (134, 5204642), (148, 4712311), (244, 2858287), (268, 2602321), (1153, 604876), (2257, 309004), (2306, 302438), (2479, 281332), (4087, 170644), (4514, 154502), (4612, 151219), (4958, 140666), (8174, 85322), (9028, 77251), (9916, 70333), (16348, 42661)]