2017510628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{80149}}^1$

素因数の和:80220

約数の個数: 48

約数和(自身を含む): 4308864000

約数和(自身を除く): 2291353372

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 25172, 80149, 160298, 320596, 561043, 1122086, 2244172, 2324321, 2484619, 4648642, 4969238, 9297284, 9938476, 16270247, 17392333, 32540494, 34784666, 65080988, 69569332, 72053951, 144107902, 288215804, 504377657, 1008755314, 2017510628]

約数ペア:

[(1, 2017510628), (2, 1008755314), (4, 504377657), (7, 288215804), (14, 144107902), (28, 72053951), (29, 69569332), (31, 65080988), (58, 34784666), (62, 32540494), (116, 17392333), (124, 16270247), (203, 9938476), (217, 9297284), (406, 4969238), (434, 4648642), (812, 2484619), (868, 2324321), (899, 2244172), (1798, 1122086), (3596, 561043), (6293, 320596), (12586, 160298), (25172, 80149)]