4151020528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{226189}}^1$

素因数の和:226265

約数の個数: 40

約数和(自身を含む): 8526458240

約数和(自身を除く): 4375437712

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 226189, 452378, 904756, 1809512, 3619024, 7011859, 8368993, 14023718, 16737986, 28047436, 33475972, 56094872, 66951944, 112189744, 133903888, 259438783, 518877566, 1037755132, 2075510264, 4151020528]

約数ペア:

[(1, 4151020528), (2, 2075510264), (4, 1037755132), (8, 518877566), (16, 259438783), (31, 133903888), (37, 112189744), (62, 66951944), (74, 56094872), (124, 33475972), (148, 28047436), (248, 16737986), (296, 14023718), (496, 8368993), (592, 7011859), (1147, 3619024), (2294, 1809512), (4588, 904756), (9176, 452378), (18352, 226189)]