2012378236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{58711}}^1$

素因数の和:58786

約数の個数: 48

約数和(自身を含む): 4142718720

約数和(自身を除く): 2130340484

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 8569, 17138, 34276, 58711, 117422, 234844, 645821, 1115509, 1291642, 2231018, 2407151, 2583284, 4462036, 4814302, 9628604, 12270599, 24541198, 26478661, 45735869, 49082396, 52957322, 91471738, 105914644, 182943476, 503094559, 1006189118, 2012378236]

約数ペア:

[(1, 2012378236), (2, 1006189118), (4, 503094559), (11, 182943476), (19, 105914644), (22, 91471738), (38, 52957322), (41, 49082396), (44, 45735869), (76, 26478661), (82, 24541198), (164, 12270599), (209, 9628604), (418, 4814302), (451, 4462036), (779, 2583284), (836, 2407151), (902, 2231018), (1558, 1291642), (1804, 1115509), (3116, 645821), (8569, 234844), (17138, 117422), (34276, 58711)]