1307665842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1956

約数の個数: 96

約数和(自身を含む): 3228698880

約数和(自身を除く): 1921033038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 131, 133, 147, 262, 266, 294, 393, 399, 786, 798, 917, 931, 1787, 1834, 1862, 2489, 2751, 2793, 3574, 4978, 5361, 5502, 5586, 6419, 7467, 10722, 12509, 12838, 14934, 17423, 19257, 25018, 33953, 34846, 37527, 38514, 52269, 67906, 75054, 87563, 101859, 104538, 121961, 175126, 203718, 234097, 237671, 243922, 262689, 365883, 468194, 475342, 525378, 702291, 713013, 731766, 1404582, 1426026, 1638679, 1663697, 3277358, 3327394, 4447843, 4916037, 4991091, 8895686, 9832074, 9982182, 11470753, 13343529, 22941506, 26687058, 31134901, 34412259, 62269802, 68824518, 93404703, 186809406, 217944307, 435888614, 653832921, 1307665842]

約数ペア:

[(1, 1307665842), (2, 653832921), (3, 435888614), (6, 217944307), (7, 186809406), (14, 93404703), (19, 68824518), (21, 62269802), (38, 34412259), (42, 31134901), (49, 26687058), (57, 22941506), (98, 13343529), (114, 11470753), (131, 9982182), (133, 9832074), (147, 8895686), (262, 4991091), (266, 4916037), (294, 4447843), (393, 3327394), (399, 3277358), (786, 1663697), (798, 1638679), (917, 1426026), (931, 1404582), (1787, 731766), (1834, 713013), (1862, 702291), (2489, 525378), (2751, 475342), (2793, 468194), (3574, 365883), (4978, 262689), (5361, 243922), (5502, 237671), (5586, 234097), (6419, 203718), (7467, 175126), (10722, 121961), (12509, 104538), (12838, 101859), (14934, 87563), (17423, 75054), (19257, 67906), (25018, 52269), (33953, 38514), (34846, 37527)]