1861569230

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{3593}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 3381580224

約数和(自身を除く): 1520010994

約数列:

[1, 2, 5, 10, 197, 263, 394, 526, 985, 1315, 1970, 2630, 3593, 7186, 17965, 35930, 51811, 103622, 259055, 518110, 707821, 944959, 1415642, 1889918, 3539105, 4724795, 7078210, 9449590, 186156923, 372313846, 930784615, 1861569230]

約数ペア:

[(1, 1861569230), (2, 930784615), (5, 372313846), (10, 186156923), (197, 9449590), (263, 7078210), (394, 4724795), (526, 3539105), (985, 1889918), (1315, 1415642), (1970, 944959), (2630, 707821), (3593, 518110), (7186, 259055), (17965, 103622), (35930, 51811)]