4895507630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197161}}^1$

素因数の和:197372

約数の個数: 32

約数和(自身を含む): 9539486208

約数和(自身を除く): 4643978578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 197161, 394322, 985805, 1971610, 2563093, 5126186, 12815465, 25630930, 37657751, 75315502, 188288755, 376577510, 489550763, 979101526, 2447753815, 4895507630]

約数ペア:

[(1, 4895507630), (2, 2447753815), (5, 979101526), (10, 489550763), (13, 376577510), (26, 188288755), (65, 75315502), (130, 37657751), (191, 25630930), (382, 12815465), (955, 5126186), (1910, 2563093), (2483, 1971610), (4966, 985805), (12415, 394322), (24830, 197161)]