1001767260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1284317}}^1$

素因数の和:1284342

約数の個数: 48

約数和(自身を含む): 3020715936

約数和(自身を除く): 2018948676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1284317, 2568634, 3852951, 5137268, 6421585, 7705902, 12843170, 15411804, 16696121, 19264755, 25686340, 33392242, 38529510, 50088363, 66784484, 77059020, 83480605, 100176726, 166961210, 200353452, 250441815, 333922420, 500883630, 1001767260]

約数ペア:

[(1, 1001767260), (2, 500883630), (3, 333922420), (4, 250441815), (5, 200353452), (6, 166961210), (10, 100176726), (12, 83480605), (13, 77059020), (15, 66784484), (20, 50088363), (26, 38529510), (30, 33392242), (39, 25686340), (52, 19264755), (60, 16696121), (65, 15411804), (78, 12843170), (130, 7705902), (156, 6421585), (195, 5137268), (260, 3852951), (390, 2568634), (780, 1284317)]