1263795364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 2409805888

約数和(自身を除く): 1146010524

約数列:

[1, 2, 4, 13, 26, 52, 157, 283, 314, 547, 566, 628, 1094, 1132, 2041, 2188, 3679, 4082, 7111, 7358, 8164, 14222, 14716, 28444, 44431, 85879, 88862, 154801, 171758, 177724, 309602, 343516, 577603, 619204, 1116427, 1155206, 2012413, 2232854, 2310412, 4024826, 4465708, 8049652, 24303757, 48607514, 97215028, 315948841, 631897682, 1263795364]

約数ペア:

[(1, 1263795364), (2, 631897682), (4, 315948841), (13, 97215028), (26, 48607514), (52, 24303757), (157, 8049652), (283, 4465708), (314, 4024826), (547, 2310412), (566, 2232854), (628, 2012413), (1094, 1155206), (1132, 1116427), (2041, 619204), (2188, 577603), (3679, 343516), (4082, 309602), (7111, 177724), (7358, 171758), (8164, 154801), (14222, 88862), (14716, 85879), (28444, 44431)]