1040744912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{56123}}^1$

素因数の和:56211

約数の個数: 40

約数和(自身を含む): 2157406560

約数和(自身を除く): 1116661648

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 56123, 112246, 224492, 448984, 897968, 1066337, 2132674, 3423503, 4265348, 6847006, 8530696, 13694012, 17061392, 27388024, 54776048, 65046557, 130093114, 260186228, 520372456, 1040744912]

約数ペア:

[(1, 1040744912), (2, 520372456), (4, 260186228), (8, 130093114), (16, 65046557), (19, 54776048), (38, 27388024), (61, 17061392), (76, 13694012), (122, 8530696), (152, 6847006), (244, 4265348), (304, 3423503), (488, 2132674), (976, 1066337), (1159, 897968), (2318, 448984), (4636, 224492), (9272, 112246), (18544, 56123)]