4940984848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{126097}}^1$

素因数の和:126215

約数の個数: 40

約数和(自身を含む): 10007137280

約数和(自身を除く): 5066152432

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 9796, 19592, 39184, 126097, 252194, 504388, 1008776, 2017552, 3909007, 7818014, 9961663, 15636028, 19923326, 31272056, 39846652, 62544112, 79693304, 159386608, 308811553, 617623106, 1235246212, 2470492424, 4940984848]

約数ペア:

[(1, 4940984848), (2, 2470492424), (4, 1235246212), (8, 617623106), (16, 308811553), (31, 159386608), (62, 79693304), (79, 62544112), (124, 39846652), (158, 31272056), (248, 19923326), (316, 15636028), (496, 9961663), (632, 7818014), (1264, 3909007), (2449, 2017552), (4898, 1008776), (9796, 504388), (19592, 252194), (39184, 126097)]