495031684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 1025683456

約数和(自身を除く): 530651772

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 331, 434, 662, 868, 1324, 1723, 2317, 3446, 4634, 6892, 9268, 10261, 12061, 20522, 24122, 41044, 48244, 53413, 71827, 106826, 143654, 213652, 287308, 373891, 570313, 747782, 1140626, 1495564, 2281252, 3992191, 7984382, 15968764, 17679703, 35359406, 70718812, 123757921, 247515842, 495031684]

約数ペア:

[(1, 495031684), (2, 247515842), (4, 123757921), (7, 70718812), (14, 35359406), (28, 17679703), (31, 15968764), (62, 7984382), (124, 3992191), (217, 2281252), (331, 1495564), (434, 1140626), (662, 747782), (868, 570313), (1324, 373891), (1723, 287308), (2317, 213652), (3446, 143654), (4634, 106826), (6892, 71827), (9268, 53413), (10261, 48244), (12061, 41044), (20522, 24122)]