2943842165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{2113}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 3919660416

約数和(自身を除く): 975818251

約数列:

[1, 5, 11, 55, 73, 347, 365, 803, 1735, 2113, 3817, 4015, 10565, 19085, 23243, 25331, 116215, 126655, 154249, 278641, 733211, 771245, 1393205, 1696739, 3666055, 8065321, 8483695, 40326605, 53524403, 267622015, 588768433, 2943842165]

約数ペア:

[(1, 2943842165), (5, 588768433), (11, 267622015), (55, 53524403), (73, 40326605), (347, 8483695), (365, 8065321), (803, 3666055), (1735, 1696739), (2113, 1393205), (3817, 771245), (4015, 733211), (10565, 278641), (19085, 154249), (23243, 126655), (25331, 116215)]