5091217456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{39671}}^1$

素因数の和:40309

約数の個数: 40

約数和(自身を含む): 10640506464

約数和(自身を除く): 5549289008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 617, 1234, 2468, 4936, 8021, 9872, 16042, 32084, 39671, 64168, 79342, 128336, 158684, 317368, 515723, 634736, 1031446, 2062892, 4125784, 8251568, 24477007, 48954014, 97908028, 195816056, 318201091, 391632112, 636402182, 1272804364, 2545608728, 5091217456]

約数ペア:

[(1, 5091217456), (2, 2545608728), (4, 1272804364), (8, 636402182), (13, 391632112), (16, 318201091), (26, 195816056), (52, 97908028), (104, 48954014), (208, 24477007), (617, 8251568), (1234, 4125784), (2468, 2062892), (4936, 1031446), (8021, 634736), (9872, 515723), (16042, 317368), (32084, 158684), (39671, 128336), (64168, 79342)]