419726424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1345277}}^1$

素因数の和:1345299

約数の個数: 32

約数和(自身を含む): 1130033520

約数和(自身を除く): 710307096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1345277, 2690554, 4035831, 5381108, 8071662, 10762216, 16143324, 17488601, 32286648, 34977202, 52465803, 69954404, 104931606, 139908808, 209863212, 419726424]

約数ペア:

[(1, 419726424), (2, 209863212), (3, 139908808), (4, 104931606), (6, 69954404), (8, 52465803), (12, 34977202), (13, 32286648), (24, 17488601), (26, 16143324), (39, 10762216), (52, 8071662), (78, 5381108), (104, 4035831), (156, 2690554), (312, 1345277)]