2013154384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{86357}}^1$

素因数の和:86443

約数の個数: 40

約数和(自身を含む): 4112022528

約数和(自身を除く): 2098868144

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 86357, 172714, 345428, 690856, 1381712, 2677067, 4058779, 5354134, 8117558, 10708268, 16235116, 21416536, 32470232, 42833072, 64940464, 125822149, 251644298, 503288596, 1006577192, 2013154384]

約数ペア:

[(1, 2013154384), (2, 1006577192), (4, 503288596), (8, 251644298), (16, 125822149), (31, 64940464), (47, 42833072), (62, 32470232), (94, 21416536), (124, 16235116), (188, 10708268), (248, 8117558), (376, 5354134), (496, 4058779), (752, 2677067), (1457, 1381712), (2914, 690856), (5828, 345428), (11656, 172714), (23312, 86357)]