2005609102

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3637}}^1$

素因数の和:4001

約数の個数: 48

約数和(自身を含む): 3717657648

約数和(自身を除く): 1712048546

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 331, 662, 833, 1666, 2317, 3637, 4634, 5627, 7274, 11254, 16219, 25459, 32438, 39389, 50918, 61829, 78778, 123658, 178213, 275723, 356426, 432803, 551446, 865606, 1203847, 2407694, 3029621, 6059242, 8426929, 16853858, 20465399, 40930798, 58988503, 117977006, 143257793, 286515586, 1002804551, 2005609102]

約数ペア:

[(1, 2005609102), (2, 1002804551), (7, 286515586), (14, 143257793), (17, 117977006), (34, 58988503), (49, 40930798), (98, 20465399), (119, 16853858), (238, 8426929), (331, 6059242), (662, 3029621), (833, 2407694), (1666, 1203847), (2317, 865606), (3637, 551446), (4634, 432803), (5627, 356426), (7274, 275723), (11254, 178213), (16219, 123658), (25459, 78778), (32438, 61829), (39389, 50918)]