2015621504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1211311}}^1$

素因数の和:1211338

約数の個数: 32

約数和(自身を含む): 4324383840

約数和(自身を除く): 2308762336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1211311, 2422622, 4845244, 9690488, 15747043, 19380976, 31494086, 38761952, 62988172, 77523904, 125976344, 155047808, 251952688, 503905376, 1007810752, 2015621504]

約数ペア:

[(1, 2015621504), (2, 1007810752), (4, 503905376), (8, 251952688), (13, 155047808), (16, 125976344), (26, 77523904), (32, 62988172), (52, 38761952), (64, 31494086), (104, 19380976), (128, 15747043), (208, 9690488), (416, 4845244), (832, 2422622), (1664, 1211311)]