2205294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 5534928

約数和(自身を除く): 3329634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 577, 637, 1154, 1274, 1731, 1911, 3462, 3822, 4039, 7501, 8078, 12117, 15002, 22503, 24234, 28273, 45006, 52507, 56546, 84819, 105014, 157521, 169638, 315042, 367549, 735098, 1102647, 2205294]

約数ペア:

[(1, 2205294), (2, 1102647), (3, 735098), (6, 367549), (7, 315042), (13, 169638), (14, 157521), (21, 105014), (26, 84819), (39, 56546), (42, 52507), (49, 45006), (78, 28273), (91, 24234), (98, 22503), (147, 15002), (182, 12117), (273, 8078), (294, 7501), (546, 4039), (577, 3822), (637, 3462), (1154, 1911), (1274, 1731)]