420717363572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{496019}}^1$

素因数の和:496592

約数の個数: 48

約数和(自身を含む): 826480428480

約数和(自身を除く): 405763064908

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 521, 814, 1042, 1628, 2084, 5731, 11462, 19277, 22924, 38554, 77108, 212047, 424094, 496019, 848188, 992038, 1984076, 5456209, 10912418, 18352703, 21824836, 36705406, 73410812, 201879733, 258425899, 403759466, 516851798, 807518932, 1033703596, 2842684889, 5685369778, 9561758263, 11370739556, 19123516526, 38247033052, 105179340893, 210358681786, 420717363572]

約数ペア:

[(1, 420717363572), (2, 210358681786), (4, 105179340893), (11, 38247033052), (22, 19123516526), (37, 11370739556), (44, 9561758263), (74, 5685369778), (148, 2842684889), (407, 1033703596), (521, 807518932), (814, 516851798), (1042, 403759466), (1628, 258425899), (2084, 201879733), (5731, 73410812), (11462, 36705406), (19277, 21824836), (22924, 18352703), (38554, 10912418), (77108, 5456209), (212047, 1984076), (424094, 992038), (496019, 848188)]