1213403776

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{56093}}^1$

素因数の和:56133

約数の個数: 48

約数和(自身を含む): 2617626510

約数和(自身を除く): 1404222734

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 56093, 112186, 224372, 448744, 729209, 897488, 1458418, 1794976, 2916836, 3589952, 5833672, 7179904, 9479717, 11667344, 18959434, 23334688, 37918868, 46669376, 75837736, 93338752, 151675472, 303350944, 606701888, 1213403776]

約数ペア:

[(1, 1213403776), (2, 606701888), (4, 303350944), (8, 151675472), (13, 93338752), (16, 75837736), (26, 46669376), (32, 37918868), (52, 23334688), (64, 18959434), (104, 11667344), (128, 9479717), (169, 7179904), (208, 5833672), (338, 3589952), (416, 2916836), (676, 1794976), (832, 1458418), (1352, 897488), (1664, 729209), (2704, 448744), (5408, 224372), (10816, 112186), (21632, 56093)]