2018747536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14551}}^1$

素因数の和:14624

約数の個数: 80

約数和(自身を含む): 4547208960

約数和(自身を除く): 2528461424

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 208, 232, 299, 368, 377, 464, 598, 667, 754, 1196, 1334, 1508, 2392, 2668, 3016, 4784, 5336, 6032, 8671, 10672, 14551, 17342, 29102, 34684, 58204, 69368, 116408, 138736, 189163, 232816, 334673, 378326, 421979, 669346, 756652, 843958, 1338692, 1513304, 1687916, 2677384, 3026608, 3375832, 4350749, 5354768, 5485727, 6751664, 8701498, 9705517, 10971454, 17402996, 19411034, 21942908, 34805992, 38822068, 43885816, 69611984, 77644136, 87771632, 126171721, 155288272, 252343442, 504686884, 1009373768, 2018747536]

約数ペア:

[(1, 2018747536), (2, 1009373768), (4, 504686884), (8, 252343442), (13, 155288272), (16, 126171721), (23, 87771632), (26, 77644136), (29, 69611984), (46, 43885816), (52, 38822068), (58, 34805992), (92, 21942908), (104, 19411034), (116, 17402996), (184, 10971454), (208, 9705517), (232, 8701498), (299, 6751664), (368, 5485727), (377, 5354768), (464, 4350749), (598, 3375832), (667, 3026608), (754, 2677384), (1196, 1687916), (1334, 1513304), (1508, 1338692), (2392, 843958), (2668, 756652), (3016, 669346), (4784, 421979), (5336, 378326), (6032, 334673), (8671, 232816), (10672, 189163), (14551, 138736), (17342, 116408), (29102, 69368), (34684, 58204)]