2030352688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44983}}^1$

素因数の和:45042

約数の個数: 80

約数和(自身を含む): 4997902336

約数和(自身を除く): 2967549648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 44983, 45136, 89966, 179932, 314881, 359864, 584779, 629762, 719728, 1169558, 1259524, 1394473, 2339116, 2519048, 2788946, 4093453, 4678232, 5038096, 5577892, 8186906, 9356464, 9761311, 11155784, 16373812, 18128149, 19522622, 22311568, 32747624, 36256298, 39045244, 65495248, 72512596, 78090488, 126897043, 145025192, 156180976, 253794086, 290050384, 507588172, 1015176344, 2030352688]

約数ペア:

[(1, 2030352688), (2, 1015176344), (4, 507588172), (7, 290050384), (8, 253794086), (13, 156180976), (14, 145025192), (16, 126897043), (26, 78090488), (28, 72512596), (31, 65495248), (52, 39045244), (56, 36256298), (62, 32747624), (91, 22311568), (104, 19522622), (112, 18128149), (124, 16373812), (182, 11155784), (208, 9761311), (217, 9356464), (248, 8186906), (364, 5577892), (403, 5038096), (434, 4678232), (496, 4093453), (728, 2788946), (806, 2519048), (868, 2339116), (1456, 1394473), (1612, 1259524), (1736, 1169558), (2821, 719728), (3224, 629762), (3472, 584779), (5642, 359864), (6448, 314881), (11284, 179932), (22568, 89966), (44983, 45136)]