2510138946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{456223}}^1$

素因数の和:456366

約数の個数: 32

約数和(自身を含む): 5781270528

約数和(自身を除く): 3271131582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 456223, 912446, 1368669, 2737338, 3193561, 6387122, 9580683, 19161366, 59765213, 119530426, 179295639, 358591278, 418356491, 836712982, 1255069473, 2510138946]

約数ペア:

[(1, 2510138946), (2, 1255069473), (3, 836712982), (6, 418356491), (7, 358591278), (14, 179295639), (21, 119530426), (42, 59765213), (131, 19161366), (262, 9580683), (393, 6387122), (786, 3193561), (917, 2737338), (1834, 1368669), (2751, 912446), (5502, 456223)]