1697081.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 117552960

約数和(自身を除く): 61453592

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 83, 97, 104, 134, 166, 194, 268, 332, 388, 536, 664, 776, 871, 1079, 1261, 1742, 2158, 2522, 3484, 4316, 5044, 5561, 6499, 6968, 8051, 8632, 10088, 11122, 12998, 16102, 22244, 25996, 32204, 44488, 51992, 64408, 72293, 84487, 104663, 144586, 168974, 209326, 289172, 337948, 418652, 539417, 578344, 675896, 837304, 1078834, 2157668, 4315336, 7012421, 14024842, 28049684, 56099368]

約数ペア:

[(1, 56099368), (2, 28049684), (4, 14024842), (8, 7012421), (13, 4315336), (26, 2157668), (52, 1078834), (67, 837304), (83, 675896), (97, 578344), (104, 539417), (134, 418652), (166, 337948), (194, 289172), (268, 209326), (332, 168974), (388, 144586), (536, 104663), (664, 84487), (776, 72293), (871, 64408), (1079, 51992), (1261, 44488), (1742, 32204), (2158, 25996), (2522, 22244), (3484, 16102), (4316, 12998), (5044, 11122), (5561, 10088), (6499, 8632), (6968, 8051)]