1817796128

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{196561}}^1$

素因数の和:196605

約数の個数: 36

約数和(自身を含む): 3801705642

約数和(自身を除く): 1983909514

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 196561, 393122, 786244, 1572488, 3144976, 3341537, 6289952, 6683074, 13366148, 26732296, 53464592, 56806129, 106929184, 113612258, 227224516, 454449032, 908898064, 1817796128]

約数ペア:

[(1, 1817796128), (2, 908898064), (4, 454449032), (8, 227224516), (16, 113612258), (17, 106929184), (32, 56806129), (34, 53464592), (68, 26732296), (136, 13366148), (272, 6683074), (289, 6289952), (544, 3341537), (578, 3144976), (1156, 1572488), (2312, 786244), (4624, 393122), (9248, 196561)]