1824784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 3944192

約数和(自身を除く): 2119408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 283, 403, 496, 566, 806, 1132, 1612, 2264, 3224, 3679, 4528, 6448, 7358, 8773, 14716, 17546, 29432, 35092, 58864, 70184, 114049, 140368, 228098, 456196, 912392, 1824784]

約数ペア:

[(1, 1824784), (2, 912392), (4, 456196), (8, 228098), (13, 140368), (16, 114049), (26, 70184), (31, 58864), (52, 35092), (62, 29432), (104, 17546), (124, 14716), (208, 8773), (248, 7358), (283, 6448), (403, 4528), (496, 3679), (566, 3224), (806, 2264), (1132, 1612)]