1201471372

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 2183860224

約数和(自身を除く): 982388852

約数列:

[1, 2, 4, 61, 71, 122, 142, 223, 244, 284, 311, 446, 622, 892, 1244, 4331, 8662, 13603, 15833, 17324, 18971, 22081, 27206, 31666, 37942, 44162, 54412, 63332, 69353, 75884, 88324, 138706, 277412, 965813, 1346941, 1931626, 2693882, 3863252, 4230533, 4924063, 5387764, 8461066, 9848126, 16922132, 19696252, 300367843, 600735686, 1201471372]

約数ペア:

[(1, 1201471372), (2, 600735686), (4, 300367843), (61, 19696252), (71, 16922132), (122, 9848126), (142, 8461066), (223, 5387764), (244, 4924063), (284, 4230533), (311, 3863252), (446, 2693882), (622, 1931626), (892, 1346941), (1244, 965813), (4331, 277412), (8662, 138706), (13603, 88324), (15833, 75884), (17324, 69353), (18971, 63332), (22081, 54412), (27206, 44162), (31666, 37942)]