1569243416

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{2693}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 3194652960

約数和(自身を除く): 1625409544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 431, 676, 862, 1352, 1724, 2693, 3448, 5386, 5603, 10772, 11206, 21544, 22412, 35009, 44824, 70018, 72839, 140036, 145678, 280072, 291356, 455117, 582712, 910234, 1160683, 1820468, 2321366, 3640936, 4642732, 9285464, 15088879, 30177758, 60355516, 120711032, 196155427, 392310854, 784621708, 1569243416]

約数ペア:

[(1, 1569243416), (2, 784621708), (4, 392310854), (8, 196155427), (13, 120711032), (26, 60355516), (52, 30177758), (104, 15088879), (169, 9285464), (338, 4642732), (431, 3640936), (676, 2321366), (862, 1820468), (1352, 1160683), (1724, 910234), (2693, 582712), (3448, 455117), (5386, 291356), (5603, 280072), (10772, 145678), (11206, 140036), (21544, 72839), (22412, 70018), (35009, 44824)]