2015538532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{12829}}^1$

素因数の和:13052

約数の個数: 48

約数和(自身を含む): 4184427520

約数和(自身を除く): 2168888988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 181, 217, 362, 434, 724, 868, 1267, 2534, 5068, 5611, 11222, 12829, 22444, 25658, 39277, 51316, 78554, 89803, 157108, 179606, 359212, 397699, 795398, 1590796, 2322049, 2783893, 4644098, 5567786, 9288196, 11135572, 16254343, 32508686, 65017372, 71983519, 143967038, 287934076, 503884633, 1007769266, 2015538532]

約数ペア:

[(1, 2015538532), (2, 1007769266), (4, 503884633), (7, 287934076), (14, 143967038), (28, 71983519), (31, 65017372), (62, 32508686), (124, 16254343), (181, 11135572), (217, 9288196), (362, 5567786), (434, 4644098), (724, 2783893), (868, 2322049), (1267, 1590796), (2534, 795398), (5068, 397699), (5611, 359212), (11222, 179606), (12829, 157108), (22444, 89803), (25658, 78554), (39277, 51316)]