919146052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5581}}^1$

素因数の和:5812

約数の個数: 48

約数和(自身を含む): 1856796480

約数和(自身を除く): 937650428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 197, 209, 394, 418, 788, 836, 2167, 3743, 4334, 5581, 7486, 8668, 11162, 14972, 22324, 41173, 61391, 82346, 106039, 122782, 164692, 212078, 245564, 424156, 1099457, 1166429, 2198914, 2332858, 4397828, 4665716, 12094027, 20889683, 24188054, 41779366, 48376108, 83558732, 229786513, 459573026, 919146052]

約数ペア:

[(1, 919146052), (2, 459573026), (4, 229786513), (11, 83558732), (19, 48376108), (22, 41779366), (38, 24188054), (44, 20889683), (76, 12094027), (197, 4665716), (209, 4397828), (394, 2332858), (418, 2198914), (788, 1166429), (836, 1099457), (2167, 424156), (3743, 245564), (4334, 212078), (5581, 164692), (7486, 122782), (8668, 106039), (11162, 82346), (14972, 61391), (22324, 41173)]