1293519552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{518237}}^1$

素因数の和:518265

約数の個数: 56

約数和(自身を含む): 3685708656

約数和(自身を除く): 2392189104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 518237, 1036474, 1554711, 2072948, 3109422, 4145896, 6218844, 6737081, 8291792, 12437688, 13474162, 16583584, 20211243, 24875376, 26948324, 33167168, 40422486, 49750752, 53896648, 80844972, 99501504, 107793296, 161689944, 215586592, 323379888, 431173184, 646759776, 1293519552]

約数ペア:

[(1, 1293519552), (2, 646759776), (3, 431173184), (4, 323379888), (6, 215586592), (8, 161689944), (12, 107793296), (13, 99501504), (16, 80844972), (24, 53896648), (26, 49750752), (32, 40422486), (39, 33167168), (48, 26948324), (52, 24875376), (64, 20211243), (78, 16583584), (96, 13474162), (104, 12437688), (156, 8291792), (192, 6737081), (208, 6218844), (312, 4145896), (416, 3109422), (624, 2072948), (832, 1554711), (1248, 1036474), (2496, 518237)]