1189218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2566080

約数和(自身を除く): 1376862

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 131, 178, 262, 267, 393, 534, 786, 1513, 2227, 3026, 4454, 4539, 6681, 9078, 11659, 13362, 23318, 34977, 69954, 198203, 396406, 594609, 1189218]

約数ペア:

[(1, 1189218), (2, 594609), (3, 396406), (6, 198203), (17, 69954), (34, 34977), (51, 23318), (89, 13362), (102, 11659), (131, 9078), (178, 6681), (262, 4539), (267, 4454), (393, 3026), (534, 2227), (786, 1513)]