3379948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 3958292

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 311, 418, 494, 572, 622, 836, 988, 1244, 2717, 3421, 4043, 5434, 5909, 6842, 8086, 10868, 11818, 13684, 16172, 23636, 44473, 64999, 76817, 88946, 129998, 153634, 177892, 259996, 307268, 844987, 1689974, 3379948]

約数ペア:

[(1, 3379948), (2, 1689974), (4, 844987), (11, 307268), (13, 259996), (19, 177892), (22, 153634), (26, 129998), (38, 88946), (44, 76817), (52, 64999), (76, 44473), (143, 23636), (209, 16172), (247, 13684), (286, 11818), (311, 10868), (418, 8086), (494, 6842), (572, 5909), (622, 5434), (836, 4043), (988, 3421), (1244, 2717)]