140902412

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{44533}}^1$

素因数の和:44657

約数の個数: 24

約数和(自身を含む): 284305056

約数和(自身を除く): 143402644

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 44533, 89066, 178132, 311731, 623462, 1246924, 5032229, 10064458, 20128916, 35225603, 70451206, 140902412]

約数ペア:

[(1, 140902412), (2, 70451206), (4, 35225603), (7, 20128916), (14, 10064458), (28, 5032229), (113, 1246924), (226, 623462), (452, 311731), (791, 178132), (1582, 89066), (3164, 44533)]