1490215671204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{18265133}}^1$

素因数の和:18265676

約数の個数: 48

約数和(自身を含む): 3751804644672

約数和(自身を除く): 2261588973468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523, 1046, 1569, 2092, 3138, 6276, 6799, 13598, 20397, 27196, 40794, 81588, 18265133, 36530266, 54795399, 73060532, 109590798, 219181596, 237446729, 474893458, 712340187, 949786916, 1424680374, 2849360748, 9552664559, 19105329118, 28657993677, 38210658236, 57315987354, 114631974708, 124184639267, 248369278534, 372553917801, 496738557068, 745107835602, 1490215671204]

約数ペア:

[(1, 1490215671204), (2, 745107835602), (3, 496738557068), (4, 372553917801), (6, 248369278534), (12, 124184639267), (13, 114631974708), (26, 57315987354), (39, 38210658236), (52, 28657993677), (78, 19105329118), (156, 9552664559), (523, 2849360748), (1046, 1424680374), (1569, 949786916), (2092, 712340187), (3138, 474893458), (6276, 237446729), (6799, 219181596), (13598, 109590798), (20397, 73060532), (27196, 54795399), (40794, 36530266), (81588, 18265133)]