804540446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 1342105200

約数和(自身を除く): 537564754

約数列:

[1, 2, 19, 29, 38, 58, 73, 137, 146, 274, 551, 1102, 1387, 2117, 2603, 2774, 3973, 4234, 5206, 5329, 7946, 10001, 10658, 20002, 40223, 75487, 80446, 101251, 150974, 154541, 190019, 202502, 290029, 309082, 380038, 580058, 730073, 1460146, 2936279, 5510551, 5872558, 11021102, 13871387, 21172117, 27742774, 42344234, 402270223, 804540446]

約数ペア:

[(1, 804540446), (2, 402270223), (19, 42344234), (29, 27742774), (38, 21172117), (58, 13871387), (73, 11021102), (137, 5872558), (146, 5510551), (274, 2936279), (551, 1460146), (1102, 730073), (1387, 580058), (2117, 380038), (2603, 309082), (2774, 290029), (3973, 202502), (4234, 190019), (5206, 154541), (5329, 150974), (7946, 101251), (10001, 80446), (10658, 75487), (20002, 40223)]