1391789634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 3047932800

約数和(自身を除く): 1656143166

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 197, 394, 551, 591, 1102, 1182, 1653, 2137, 3306, 3743, 4274, 5713, 6411, 7486, 11229, 11426, 12822, 17139, 22458, 34278, 40603, 61973, 81206, 108547, 121809, 123946, 185919, 217094, 243618, 325641, 371838, 420989, 651282, 841978, 1177487, 1262967, 2354974, 2525934, 3532461, 7064922, 7998791, 12208681, 15997582, 23996373, 24417362, 36626043, 47992746, 73252086, 231964939, 463929878, 695894817, 1391789634]

約数ペア:

[(1, 1391789634), (2, 695894817), (3, 463929878), (6, 231964939), (19, 73252086), (29, 47992746), (38, 36626043), (57, 24417362), (58, 23996373), (87, 15997582), (114, 12208681), (174, 7998791), (197, 7064922), (394, 3532461), (551, 2525934), (591, 2354974), (1102, 1262967), (1182, 1177487), (1653, 841978), (2137, 651282), (3306, 420989), (3743, 371838), (4274, 325641), (5713, 243618), (6411, 217094), (7486, 185919), (11229, 123946), (11426, 121809), (12822, 108547), (17139, 81206), (22458, 61973), (34278, 40603)]