1499203420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{524197}}^1$

素因数の和:524230

約数の個数: 48

約数和(自身を含む): 3698741088

約数和(自身を除く): 2199537668

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 524197, 1048394, 2096788, 2620985, 5241970, 5766167, 6814561, 10483940, 11532334, 13629122, 23064668, 27258244, 28830835, 34072805, 57661670, 68145610, 74960171, 115323340, 136291220, 149920342, 299840684, 374800855, 749601710, 1499203420]

約数ペア:

[(1, 1499203420), (2, 749601710), (4, 374800855), (5, 299840684), (10, 149920342), (11, 136291220), (13, 115323340), (20, 74960171), (22, 68145610), (26, 57661670), (44, 34072805), (52, 28830835), (55, 27258244), (65, 23064668), (110, 13629122), (130, 11532334), (143, 10483940), (220, 6814561), (260, 5766167), (286, 5241970), (572, 2620985), (715, 2096788), (1430, 1048394), (2860, 524197)]