444431990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{18059}}^1$

素因数の和:18196

約数の個数: 32

約数和(自身を含む): 842607360

約数和(自身を除く): 398175370

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 12305, 18059, 24610, 36118, 90295, 180590, 415357, 830714, 1932313, 2076785, 3864626, 4153570, 9661565, 19323130, 44443199, 88886398, 222215995, 444431990]

約数ペア:

[(1, 444431990), (2, 222215995), (5, 88886398), (10, 44443199), (23, 19323130), (46, 9661565), (107, 4153570), (115, 3864626), (214, 2076785), (230, 1932313), (535, 830714), (1070, 415357), (2461, 180590), (4922, 90295), (12305, 36118), (18059, 24610)]