1430996

素因数分解:

$2^2\times 7^4\times {\mathrm{149}}^1$

素因数の和:181

約数の個数: 30

約数和(自身を含む): 2941050

約数和(自身を除く): 1510054

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 596, 686, 1043, 1372, 2086, 2401, 4172, 4802, 7301, 9604, 14602, 29204, 51107, 102214, 204428, 357749, 715498, 1430996]

約数ペア:

[(1, 1430996), (2, 715498), (4, 357749), (7, 204428), (14, 102214), (28, 51107), (49, 29204), (98, 14602), (149, 9604), (196, 7301), (298, 4802), (343, 4172), (596, 2401), (686, 2086), (1043, 1372)]