2017199674

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 3609722880

約数和(自身を除く): 1592523206

約数列:

[1, 2, 7, 14, 47, 94, 101, 127, 202, 239, 254, 329, 478, 658, 707, 889, 1414, 1673, 1778, 3346, 4747, 5969, 9494, 11233, 11938, 12827, 22466, 24139, 25654, 30353, 33229, 41783, 48278, 60706, 66458, 78631, 83566, 89789, 157262, 168973, 179578, 212471, 337946, 424942, 602869, 1134533, 1205738, 1426591, 2269066, 2853182, 3065653, 4220083, 6131306, 7941731, 8440166, 9986137, 15883462, 19972274, 21459571, 42919142, 144085691, 288171382, 1008599837, 2017199674]

約数ペア:

[(1, 2017199674), (2, 1008599837), (7, 288171382), (14, 144085691), (47, 42919142), (94, 21459571), (101, 19972274), (127, 15883462), (202, 9986137), (239, 8440166), (254, 7941731), (329, 6131306), (478, 4220083), (658, 3065653), (707, 2853182), (889, 2269066), (1414, 1426591), (1673, 1205738), (1778, 1134533), (3346, 602869), (4747, 424942), (5969, 337946), (9494, 212471), (11233, 179578), (11938, 168973), (12827, 157262), (22466, 89789), (24139, 83566), (25654, 78631), (30353, 66458), (33229, 60706), (41783, 48278)]