401912170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24197}}^1$

素因数の和:24366

約数の個数: 32

約数和(自身を含む): 794468736

約数和(自身を除く): 392556566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 16610, 24197, 48394, 120985, 241970, 266167, 532334, 1330835, 2661670, 3653747, 7307494, 18268735, 36537470, 40191217, 80382434, 200956085, 401912170]

約数ペア:

[(1, 401912170), (2, 200956085), (5, 80382434), (10, 40191217), (11, 36537470), (22, 18268735), (55, 7307494), (110, 3653747), (151, 2661670), (302, 1330835), (755, 532334), (1510, 266167), (1661, 241970), (3322, 120985), (8305, 48394), (16610, 24197)]