1017405616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 2188431360

約数和(自身を除く): 1171025744

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 304, 376, 496, 589, 752, 893, 1178, 1457, 1786, 2297, 2356, 2914, 3572, 4594, 4712, 5828, 7144, 9188, 9424, 11656, 14288, 18376, 23312, 27683, 36752, 43643, 55366, 71207, 87286, 107959, 110732, 142414, 174572, 215918, 221464, 284828, 349144, 431836, 442928, 569656, 698288, 863672, 1139312, 1352933, 1727344, 2051221, 2705866, 3346729, 4102442, 5411732, 6693458, 8204884, 10823464, 13386916, 16409768, 21646928, 26773832, 32819536, 53547664, 63587851, 127175702, 254351404, 508702808, 1017405616]

約数ペア:

[(1, 1017405616), (2, 508702808), (4, 254351404), (8, 127175702), (16, 63587851), (19, 53547664), (31, 32819536), (38, 26773832), (47, 21646928), (62, 16409768), (76, 13386916), (94, 10823464), (124, 8204884), (152, 6693458), (188, 5411732), (248, 4102442), (304, 3346729), (376, 2705866), (496, 2051221), (589, 1727344), (752, 1352933), (893, 1139312), (1178, 863672), (1457, 698288), (1786, 569656), (2297, 442928), (2356, 431836), (2914, 349144), (3572, 284828), (4594, 221464), (4712, 215918), (5828, 174572), (7144, 142414), (9188, 110732), (9424, 107959), (11656, 87286), (14288, 71207), (18376, 55366), (23312, 43643), (27683, 36752)]