13304549648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{334891}}^1$

素因数の和:335103

約数の個数: 40

約数和(自身を含む): 27905880576

約数和(自身を除く): 14601330928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 39728, 334891, 669782, 1339564, 2679128, 4353583, 5358256, 8707166, 17414332, 34828664, 63964181, 69657328, 127928362, 255856724, 511713448, 831534353, 1023426896, 1663068706, 3326137412, 6652274824, 13304549648]

約数ペア:

[(1, 13304549648), (2, 6652274824), (4, 3326137412), (8, 1663068706), (13, 1023426896), (16, 831534353), (26, 511713448), (52, 255856724), (104, 127928362), (191, 69657328), (208, 63964181), (382, 34828664), (764, 17414332), (1528, 8707166), (2483, 5358256), (3056, 4353583), (4966, 2679128), (9932, 1339564), (19864, 669782), (39728, 334891)]