1266304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 2720340

約数和(自身を除く): 1454036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 761, 832, 1522, 1664, 3044, 6088, 9893, 12176, 19786, 24352, 39572, 48704, 79144, 97408, 158288, 316576, 633152, 1266304]

約数ペア:

[(1, 1266304), (2, 633152), (4, 316576), (8, 158288), (13, 97408), (16, 79144), (26, 48704), (32, 39572), (52, 24352), (64, 19786), (104, 12176), (128, 9893), (208, 6088), (416, 3044), (761, 1664), (832, 1522)]