2880493964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 5312563200

約数和(自身を除く): 2432069236

約数列:

[1, 2, 4, 23, 46, 92, 239, 269, 478, 487, 538, 956, 974, 1076, 1948, 5497, 6187, 10994, 11201, 12374, 21988, 22402, 24748, 44804, 64291, 116393, 128582, 131003, 232786, 257164, 262006, 465572, 524012, 1478693, 2677039, 2957386, 3013069, 5354078, 5914772, 6026138, 10708156, 12052276, 31309717, 62619434, 125238868, 720123491, 1440246982, 2880493964]

約数ペア:

[(1, 2880493964), (2, 1440246982), (4, 720123491), (23, 125238868), (46, 62619434), (92, 31309717), (239, 12052276), (269, 10708156), (478, 6026138), (487, 5914772), (538, 5354078), (956, 3013069), (974, 2957386), (1076, 2677039), (1948, 1478693), (5497, 524012), (6187, 465572), (10994, 262006), (11201, 257164), (12374, 232786), (21988, 131003), (22402, 128582), (24748, 116393), (44804, 64291)]