2015657228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{983}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 3888138240

約数和(自身を除く): 1872481012

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 839, 983, 1222, 1678, 1966, 2444, 3356, 3932, 10907, 12779, 21814, 25558, 39433, 43628, 46201, 51116, 78866, 92402, 157732, 184804, 512629, 600613, 824737, 1025258, 1201226, 1649474, 2050516, 2402452, 3298948, 10721581, 21443162, 38762639, 42886324, 77525278, 155050556, 503914307, 1007828614, 2015657228]

約数ペア:

[(1, 2015657228), (2, 1007828614), (4, 503914307), (13, 155050556), (26, 77525278), (47, 42886324), (52, 38762639), (94, 21443162), (188, 10721581), (611, 3298948), (839, 2402452), (983, 2050516), (1222, 1649474), (1678, 1201226), (1966, 1025258), (2444, 824737), (3356, 600613), (3932, 512629), (10907, 184804), (12779, 157732), (21814, 92402), (25558, 78866), (39433, 51116), (43628, 46201)]