98621236

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 203438592

約数和(自身を除く): 104817356

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 271, 287, 317, 542, 574, 634, 1084, 1148, 1268, 1897, 2219, 3794, 4438, 7588, 8876, 11111, 12997, 22222, 25994, 44444, 51988, 77777, 85907, 90979, 155554, 171814, 181958, 311108, 343628, 363916, 601349, 1202698, 2405396, 3522187, 7044374, 14088748, 24655309, 49310618, 98621236]

約数ペア:

[(1, 98621236), (2, 49310618), (4, 24655309), (7, 14088748), (14, 7044374), (28, 3522187), (41, 2405396), (82, 1202698), (164, 601349), (271, 363916), (287, 343628), (317, 311108), (542, 181958), (574, 171814), (634, 155554), (1084, 90979), (1148, 85907), (1268, 77777), (1897, 51988), (2219, 44444), (3794, 25994), (4438, 22222), (7588, 12997), (8876, 11111)]