1540802644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 2909390400

約数和(自身を除く): 1368587756

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 179, 212, 358, 716, 1007, 2014, 2137, 3401, 4028, 4274, 6802, 8548, 9487, 13604, 18974, 37948, 40603, 81206, 113261, 162412, 180253, 226522, 360506, 382523, 453044, 721012, 765046, 1530092, 2151959, 4303918, 7267937, 8607836, 14535874, 20273719, 29071748, 40547438, 81094876, 385200661, 770401322, 1540802644]

約数ペア:

[(1, 1540802644), (2, 770401322), (4, 385200661), (19, 81094876), (38, 40547438), (53, 29071748), (76, 20273719), (106, 14535874), (179, 8607836), (212, 7267937), (358, 4303918), (716, 2151959), (1007, 1530092), (2014, 765046), (2137, 721012), (3401, 453044), (4028, 382523), (4274, 360506), (6802, 226522), (8548, 180253), (9487, 162412), (13604, 113261), (18974, 81206), (37948, 40603)]