1790993412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3917}}^1$

素因数の和:4917

約数の個数: 72

約数和(自身を含む): 4881718296

約数和(自身を除く): 3090724884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 977, 1954, 2931, 3908, 3917, 5862, 7834, 8793, 11724, 11751, 12701, 15668, 17586, 23502, 25402, 35172, 35253, 38103, 47004, 50804, 50921, 70506, 76206, 101842, 114309, 141012, 152412, 152763, 203684, 228618, 305526, 457236, 458289, 611052, 916578, 1833156, 3826909, 7653818, 11480727, 15307636, 22961454, 34442181, 45922908, 49749817, 68884362, 99499634, 137768724, 149249451, 198999268, 298498902, 447748353, 596997804, 895496706, 1790993412]

約数ペア:

[(1, 1790993412), (2, 895496706), (3, 596997804), (4, 447748353), (6, 298498902), (9, 198999268), (12, 149249451), (13, 137768724), (18, 99499634), (26, 68884362), (36, 49749817), (39, 45922908), (52, 34442181), (78, 22961454), (117, 15307636), (156, 11480727), (234, 7653818), (468, 3826909), (977, 1833156), (1954, 916578), (2931, 611052), (3908, 458289), (3917, 457236), (5862, 305526), (7834, 228618), (8793, 203684), (11724, 152763), (11751, 152412), (12701, 141012), (15668, 114309), (17586, 101842), (23502, 76206), (25402, 70506), (35172, 50921), (35253, 50804), (38103, 47004)]