1615892852

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 3260694528

約数和(自身を除く): 1644801676

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 467, 647, 764, 934, 1294, 1337, 1868, 2588, 2674, 3269, 4529, 5348, 6538, 9058, 13076, 18116, 89197, 123577, 178394, 247154, 302149, 356788, 494308, 604298, 624379, 865039, 1208596, 1248758, 1730078, 2115043, 2497516, 3460156, 4230086, 8460172, 57710459, 115420918, 230841836, 403973213, 807946426, 1615892852]

約数ペア:

[(1, 1615892852), (2, 807946426), (4, 403973213), (7, 230841836), (14, 115420918), (28, 57710459), (191, 8460172), (382, 4230086), (467, 3460156), (647, 2497516), (764, 2115043), (934, 1730078), (1294, 1248758), (1337, 1208596), (1868, 865039), (2588, 624379), (2674, 604298), (3269, 494308), (4529, 356788), (5348, 302149), (6538, 247154), (9058, 178394), (13076, 123577), (18116, 89197)]