512757908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 993437760

約数和(自身を除く): 480679852

約数列:

[1, 2, 4, 13, 26, 52, 59, 97, 118, 194, 236, 388, 767, 1261, 1534, 1723, 2522, 3068, 3446, 5044, 5723, 6892, 11446, 22399, 22892, 44798, 74399, 89596, 101657, 148798, 167131, 203314, 297596, 334262, 406628, 668524, 1321541, 2172703, 2643082, 4345406, 5286164, 8690812, 9860729, 19721458, 39442916, 128189477, 256378954, 512757908]

約数ペア:

[(1, 512757908), (2, 256378954), (4, 128189477), (13, 39442916), (26, 19721458), (52, 9860729), (59, 8690812), (97, 5286164), (118, 4345406), (194, 2643082), (236, 2172703), (388, 1321541), (767, 668524), (1261, 406628), (1534, 334262), (1723, 297596), (2522, 203314), (3068, 167131), (3446, 148798), (5044, 101657), (5723, 89596), (6892, 74399), (11446, 44798), (22399, 22892)]