235676428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 454970880

約数和(自身を除く): 219294452

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 191, 244, 382, 389, 764, 778, 793, 1556, 1586, 2483, 3172, 4966, 5057, 9932, 10114, 11651, 20228, 23302, 23729, 46604, 47458, 74299, 94916, 148598, 151463, 297196, 302926, 308477, 605852, 616954, 965887, 1233908, 1931774, 3863548, 4532239, 9064478, 18128956, 58919107, 117838214, 235676428]

約数ペア:

[(1, 235676428), (2, 117838214), (4, 58919107), (13, 18128956), (26, 9064478), (52, 4532239), (61, 3863548), (122, 1931774), (191, 1233908), (244, 965887), (382, 616954), (389, 605852), (764, 308477), (778, 302926), (793, 297196), (1556, 151463), (1586, 148598), (2483, 94916), (3172, 74299), (4966, 47458), (5057, 46604), (9932, 23729), (10114, 23302), (11651, 20228)]