1253263102

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2514

約数の個数: 72

約数和(自身を含む): 2445360192

約数和(自身を除く): 1192097090

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 169, 182, 217, 338, 403, 434, 637, 806, 1183, 1274, 1519, 2366, 2441, 2821, 3038, 4882, 5239, 5642, 8281, 10478, 16562, 17087, 19747, 31733, 34174, 36673, 39494, 63466, 73346, 75671, 119609, 151342, 222131, 239218, 256711, 412529, 444262, 513422, 529697, 825058, 983723, 1059394, 1554917, 1967446, 2887703, 3109834, 3707879, 5775406, 6886061, 7415758, 12788399, 13772122, 20213921, 25576798, 40427842, 48202427, 89518793, 96404854, 179037586, 626631551, 1253263102]

約数ペア:

[(1, 1253263102), (2, 626631551), (7, 179037586), (13, 96404854), (14, 89518793), (26, 48202427), (31, 40427842), (49, 25576798), (62, 20213921), (91, 13772122), (98, 12788399), (169, 7415758), (182, 6886061), (217, 5775406), (338, 3707879), (403, 3109834), (434, 2887703), (637, 1967446), (806, 1554917), (1183, 1059394), (1274, 983723), (1519, 825058), (2366, 529697), (2441, 513422), (2821, 444262), (3038, 412529), (4882, 256711), (5239, 239218), (5642, 222131), (8281, 151342), (10478, 119609), (16562, 75671), (17087, 73346), (19747, 63466), (31733, 39494), (34174, 36673)]