1421186878864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1783}}^1\times {\mathrm{1158541}}^1$

素因数の和:1160375

約数の個数: 40

約数和(自身を含む): 2819168297792

約数和(自身を除く): 1397981418928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1783, 3566, 7132, 14264, 28528, 76669, 153338, 306676, 613352, 1158541, 1226704, 2317082, 4634164, 9268328, 18536656, 49817263, 99634526, 199269052, 398538104, 797076208, 2065678603, 4131357206, 8262714412, 16525428824, 33050857648, 88824179929, 177648359858, 355296719716, 710593439432, 1421186878864]

約数ペア:

[(1, 1421186878864), (2, 710593439432), (4, 355296719716), (8, 177648359858), (16, 88824179929), (43, 33050857648), (86, 16525428824), (172, 8262714412), (344, 4131357206), (688, 2065678603), (1783, 797076208), (3566, 398538104), (7132, 199269052), (14264, 99634526), (28528, 49817263), (76669, 18536656), (153338, 9268328), (306676, 4634164), (613352, 2317082), (1158541, 1226704)]