676850452

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6536

約数の個数: 36

約数和(自身を含む): 1267433076

約数和(自身を除く): 590582624

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 361, 722, 1387, 1444, 2774, 5548, 6421, 12842, 25684, 26353, 52706, 105412, 121999, 243998, 468733, 487996, 937466, 1874932, 2317981, 4635962, 8905927, 9271924, 17811854, 35623708, 169212613, 338425226, 676850452]

約数ペア:

[(1, 676850452), (2, 338425226), (4, 169212613), (19, 35623708), (38, 17811854), (73, 9271924), (76, 8905927), (146, 4635962), (292, 2317981), (361, 1874932), (722, 937466), (1387, 487996), (1444, 468733), (2774, 243998), (5548, 121999), (6421, 105412), (12842, 52706), (25684, 26353)]