1330930016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{32983}}^1$

素因数の和:33103

約数の個数: 48

約数和(自身を含む): 2851005024

約数和(自身を除く): 1520075008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 32983, 40352, 65966, 131932, 263864, 428779, 527728, 857558, 1055456, 1715116, 3199351, 3430232, 6398702, 6860464, 12797404, 13720928, 25594808, 41591563, 51189616, 83183126, 102379232, 166366252, 332732504, 665465008, 1330930016]

約数ペア:

[(1, 1330930016), (2, 665465008), (4, 332732504), (8, 166366252), (13, 102379232), (16, 83183126), (26, 51189616), (32, 41591563), (52, 25594808), (97, 13720928), (104, 12797404), (194, 6860464), (208, 6398702), (388, 3430232), (416, 3199351), (776, 1715116), (1261, 1055456), (1552, 857558), (2522, 527728), (3104, 428779), (5044, 263864), (10088, 131932), (20176, 65966), (32983, 40352)]