2013986884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{2621}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 4341528576

約数和(自身を除く): 2327541692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2111, 2621, 4222, 5242, 8444, 10484, 14777, 18347, 27443, 29554, 34073, 36694, 54886, 59108, 68146, 73388, 109772, 136292, 192101, 238511, 384202, 477022, 768404, 954044, 5532931, 11065862, 22131724, 38730517, 71928103, 77461034, 143856206, 154922068, 287712412, 503496721, 1006993442, 2013986884]

約数ペア:

[(1, 2013986884), (2, 1006993442), (4, 503496721), (7, 287712412), (13, 154922068), (14, 143856206), (26, 77461034), (28, 71928103), (52, 38730517), (91, 22131724), (182, 11065862), (364, 5532931), (2111, 954044), (2621, 768404), (4222, 477022), (5242, 384202), (8444, 238511), (10484, 192101), (14777, 136292), (18347, 109772), (27443, 73388), (29554, 68146), (34073, 59108), (36694, 54886)]