2018432845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38671}}^1$

素因数の和:38773

約数の個数: 32

約数和(自身を含む): 2884621824

約数和(自身を除く): 866188979

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 4015, 4745, 10439, 38671, 52195, 193355, 425381, 502723, 2126905, 2513615, 2822983, 5529953, 14114915, 27649765, 31052813, 36698779, 155264065, 183493895, 403686569, 2018432845]

約数ペア:

[(1, 2018432845), (5, 403686569), (11, 183493895), (13, 155264065), (55, 36698779), (65, 31052813), (73, 27649765), (143, 14114915), (365, 5529953), (715, 2822983), (803, 2513615), (949, 2126905), (4015, 502723), (4745, 425381), (10439, 193355), (38671, 52195)]