1639776966

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1\times {\mathrm{2251}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 3299954688

約数和(自身を除く): 1660177722

約数列:

[1, 2, 3, 6, 317, 383, 634, 766, 951, 1149, 1902, 2251, 2298, 4502, 6753, 13506, 121411, 242822, 364233, 713567, 728466, 862133, 1427134, 1724266, 2140701, 2586399, 4281402, 5172798, 273296161, 546592322, 819888483, 1639776966]

約数ペア:

[(1, 1639776966), (2, 819888483), (3, 546592322), (6, 273296161), (317, 5172798), (383, 4281402), (634, 2586399), (766, 2140701), (951, 1724266), (1149, 1427134), (1902, 862133), (2251, 728466), (2298, 713567), (4502, 364233), (6753, 242822), (13506, 121411)]