1347404212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12893

約数の個数: 72

約数和(自身を含む): 3057850880

約数和(自身を除く): 1710446668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 12829, 15004, 25658, 26257, 51316, 52514, 89803, 105028, 141119, 179606, 282238, 359212, 397699, 564476, 795398, 987833, 1552309, 1590796, 1975666, 2783893, 3104618, 3951332, 4374689, 5567786, 6209236, 8749378, 10866163, 11135572, 17498756, 21732326, 30622823, 43464652, 48121579, 61245646, 96243158, 122491292, 192486316, 336851053, 673702106, 1347404212]

約数ペア:

[(1, 1347404212), (2, 673702106), (4, 336851053), (7, 192486316), (11, 122491292), (14, 96243158), (22, 61245646), (28, 48121579), (31, 43464652), (44, 30622823), (62, 21732326), (77, 17498756), (121, 11135572), (124, 10866163), (154, 8749378), (217, 6209236), (242, 5567786), (308, 4374689), (341, 3951332), (434, 3104618), (484, 2783893), (682, 1975666), (847, 1590796), (868, 1552309), (1364, 987833), (1694, 795398), (2387, 564476), (3388, 397699), (3751, 359212), (4774, 282238), (7502, 179606), (9548, 141119), (12829, 105028), (15004, 89803), (25658, 52514), (26257, 51316)]