1378467632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{4111}}^1$

素因数の和:5241

約数の個数: 40

約数和(自身を含む): 2814581760

約数和(自身を除く): 1436114128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1103, 2206, 4111, 4412, 8222, 8824, 16444, 17648, 20957, 32888, 41914, 65776, 78109, 83828, 156218, 167656, 312436, 335312, 624872, 1249744, 4534433, 9068866, 18137732, 36275464, 72550928, 86154227, 172308454, 344616908, 689233816, 1378467632]

約数ペア:

[(1, 1378467632), (2, 689233816), (4, 344616908), (8, 172308454), (16, 86154227), (19, 72550928), (38, 36275464), (76, 18137732), (152, 9068866), (304, 4534433), (1103, 1249744), (2206, 624872), (4111, 335312), (4412, 312436), (8222, 167656), (8824, 156218), (16444, 83828), (17648, 78109), (20957, 65776), (32888, 41914)]