3901436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4807684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 239, 308, 371, 478, 583, 742, 956, 1166, 1484, 1673, 2332, 2629, 3346, 4081, 5258, 6692, 8162, 10516, 12667, 16324, 18403, 25334, 36806, 50668, 73612, 88669, 139337, 177338, 278674, 354676, 557348, 975359, 1950718, 3901436]

約数ペア:

[(1, 3901436), (2, 1950718), (4, 975359), (7, 557348), (11, 354676), (14, 278674), (22, 177338), (28, 139337), (44, 88669), (53, 73612), (77, 50668), (106, 36806), (154, 25334), (212, 18403), (239, 16324), (308, 12667), (371, 10516), (478, 8162), (583, 6692), (742, 5258), (956, 4081), (1166, 3346), (1484, 2629), (1673, 2332)]