9974354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 17290560

約数和(自身を除く): 7316206

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 331, 494, 662, 793, 1159, 1586, 2318, 4303, 6289, 8606, 12578, 15067, 20191, 30134, 40382, 81757, 163514, 262483, 383629, 524966, 767258, 4987177, 9974354]

約数ペア:

[(1, 9974354), (2, 4987177), (13, 767258), (19, 524966), (26, 383629), (38, 262483), (61, 163514), (122, 81757), (247, 40382), (331, 30134), (494, 20191), (662, 15067), (793, 12578), (1159, 8606), (1586, 6289), (2318, 4303)]