2016863884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{23671}}^1$

素因数の和:23878

約数の個数: 48

約数和(自身を含む): 4295047680

約数和(自身を除く): 2278183796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 716, 1253, 2506, 3043, 5012, 6086, 12172, 21301, 23671, 42602, 47342, 85204, 94684, 165697, 331394, 402407, 662788, 804814, 1609628, 2816849, 4237109, 5633698, 8474218, 11267396, 16948436, 29659763, 59319526, 72030853, 118639052, 144061706, 288123412, 504215971, 1008431942, 2016863884]

約数ペア:

[(1, 2016863884), (2, 1008431942), (4, 504215971), (7, 288123412), (14, 144061706), (17, 118639052), (28, 72030853), (34, 59319526), (68, 29659763), (119, 16948436), (179, 11267396), (238, 8474218), (358, 5633698), (476, 4237109), (716, 2816849), (1253, 1609628), (2506, 804814), (3043, 662788), (5012, 402407), (6086, 331394), (12172, 165697), (21301, 94684), (23671, 85204), (42602, 47342)]