702973603540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12703}}^1\times {\mathrm{212843}}^1$

素因数の和:225568

約数の個数: 48

約数和(自身を含む): 1589934463488

約数和(自身を除く): 886960859948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12703, 25406, 50812, 63515, 127030, 165139, 212843, 254060, 330278, 425686, 660556, 825695, 851372, 1064215, 1651390, 2128430, 2766959, 3302780, 4256860, 5533918, 11067836, 13834795, 27669590, 55339180, 2703744629, 5407489258, 10814978516, 13518723145, 27037446290, 35148680177, 54074892580, 70297360354, 140594720708, 175743400885, 351486801770, 702973603540]

約数ペア:

[(1, 702973603540), (2, 351486801770), (4, 175743400885), (5, 140594720708), (10, 70297360354), (13, 54074892580), (20, 35148680177), (26, 27037446290), (52, 13518723145), (65, 10814978516), (130, 5407489258), (260, 2703744629), (12703, 55339180), (25406, 27669590), (50812, 13834795), (63515, 11067836), (127030, 5533918), (165139, 4256860), (212843, 3302780), (254060, 2766959), (330278, 2128430), (425686, 1651390), (660556, 1064215), (825695, 851372)]