615101374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 978531840

約数和(自身を除く): 363430466

約数列:

[1, 2, 23, 46, 103, 197, 206, 394, 659, 1318, 2369, 4531, 4738, 9062, 15157, 20291, 30314, 40582, 67877, 129823, 135754, 259646, 466693, 933386, 1561171, 2985929, 3122342, 5971858, 13371769, 26743538, 307550687, 615101374]

約数ペア:

[(1, 615101374), (2, 307550687), (23, 26743538), (46, 13371769), (103, 5971858), (197, 3122342), (206, 2985929), (394, 1561171), (659, 933386), (1318, 466693), (2369, 259646), (4531, 135754), (4738, 129823), (9062, 67877), (15157, 40582), (20291, 30314)]