84774170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8933}}^1$

素因数の和:9026

約数の個数: 32

約数和(自身を含む): 166601232

約数和(自身を除く): 81827062

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 8933, 9490, 17866, 44665, 89330, 116129, 232258, 580645, 652109, 1161290, 1304218, 3260545, 6521090, 8477417, 16954834, 42387085, 84774170]

約数ペア:

[(1, 84774170), (2, 42387085), (5, 16954834), (10, 8477417), (13, 6521090), (26, 3260545), (65, 1304218), (73, 1161290), (130, 652109), (146, 580645), (365, 232258), (730, 116129), (949, 89330), (1898, 44665), (4745, 17866), (8933, 9490)]