1520478352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{7603}}^1$

素因数の和:8071

約数の個数: 40

約数和(自身を含む): 3054983040

約数和(自身を除く): 1534504688

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 431, 464, 862, 1724, 3448, 6896, 7603, 12499, 15206, 24998, 30412, 49996, 60824, 99992, 121648, 199984, 220487, 440974, 881948, 1763896, 3276893, 3527792, 6553786, 13107572, 26215144, 52430288, 95029897, 190059794, 380119588, 760239176, 1520478352]

約数ペア:

[(1, 1520478352), (2, 760239176), (4, 380119588), (8, 190059794), (16, 95029897), (29, 52430288), (58, 26215144), (116, 13107572), (232, 6553786), (431, 3527792), (464, 3276893), (862, 1763896), (1724, 881948), (3448, 440974), (6896, 220487), (7603, 199984), (12499, 121648), (15206, 99992), (24998, 60824), (30412, 49996)]