334642828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{105499}}^1$

素因数の和:105577

約数の個数: 24

約数和(自身を含む): 641018000

約数和(自身を除く): 306375172

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 105499, 210998, 421996, 1371487, 2742974, 5485948, 6435439, 12870878, 25741756, 83660707, 167321414, 334642828]

約数ペア:

[(1, 334642828), (2, 167321414), (4, 83660707), (13, 25741756), (26, 12870878), (52, 6435439), (61, 5485948), (122, 2742974), (244, 1371487), (793, 421996), (1586, 210998), (3172, 105499)]