2650361994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{266261}}^1$

素因数の和:266355

約数の個数: 48

約数和(自身を含む): 6645899520

約数和(自身を除く): 3995537526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 266261, 532522, 798783, 1597566, 1863827, 2396349, 3727654, 4792698, 5591481, 11182962, 16774443, 21034619, 33548886, 42069238, 63103857, 126207714, 147242333, 189311571, 294484666, 378623142, 441726999, 883453998, 1325180997, 2650361994]

約数ペア:

[(1, 2650361994), (2, 1325180997), (3, 883453998), (6, 441726999), (7, 378623142), (9, 294484666), (14, 189311571), (18, 147242333), (21, 126207714), (42, 63103857), (63, 42069238), (79, 33548886), (126, 21034619), (158, 16774443), (237, 11182962), (474, 5591481), (553, 4792698), (711, 3727654), (1106, 2396349), (1422, 1863827), (1659, 1597566), (3318, 798783), (4977, 532522), (9954, 266261)]