1838961628

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5347}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 3751985664

約数和(自身を除く): 1913024036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 173, 284, 346, 497, 692, 994, 1211, 1988, 2422, 4844, 5347, 10694, 12283, 21388, 24566, 37429, 49132, 74858, 85981, 149716, 171962, 343924, 379637, 759274, 925031, 1518548, 1850062, 2657459, 3700124, 5314918, 6475217, 10629836, 12950434, 25900868, 65677201, 131354402, 262708804, 459740407, 919480814, 1838961628]

約数ペア:

[(1, 1838961628), (2, 919480814), (4, 459740407), (7, 262708804), (14, 131354402), (28, 65677201), (71, 25900868), (142, 12950434), (173, 10629836), (284, 6475217), (346, 5314918), (497, 3700124), (692, 2657459), (994, 1850062), (1211, 1518548), (1988, 925031), (2422, 759274), (4844, 379637), (5347, 343924), (10694, 171962), (12283, 149716), (21388, 85981), (24566, 74858), (37429, 49132)]