1187753756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{37243}}^1$

素因数の和:37338

約数の個数: 48

約数和(自身を含む): 2552852736

約数和(自身を除く): 1365098980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 7973, 15946, 31892, 37243, 74486, 148972, 260701, 521402, 633131, 1042804, 1266262, 2495281, 2532524, 4431917, 4990562, 8863834, 9981124, 17466967, 17727668, 34933934, 42419777, 69867868, 84839554, 169679108, 296938439, 593876878, 1187753756]

約数ペア:

[(1, 1187753756), (2, 593876878), (4, 296938439), (7, 169679108), (14, 84839554), (17, 69867868), (28, 42419777), (34, 34933934), (67, 17727668), (68, 17466967), (119, 9981124), (134, 8863834), (238, 4990562), (268, 4431917), (469, 2532524), (476, 2495281), (938, 1266262), (1139, 1042804), (1876, 633131), (2278, 521402), (4556, 260701), (7973, 148972), (15946, 74486), (31892, 37243)]