388045908092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{1487}}^1\times {\mathrm{2459}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 696750405120

約数和(自身を除く): 308704497028

約数列:

[1, 2, 4, 43, 86, 172, 617, 1234, 1487, 2459, 2468, 2974, 4918, 5948, 9836, 26531, 53062, 63941, 105737, 106124, 127882, 211474, 255764, 422948, 917479, 1517203, 1834958, 3034406, 3656533, 3669916, 6068812, 7313066, 14626132, 39451597, 65239729, 78903194, 130479458, 157230919, 157806388, 260958916, 314461838, 628923676, 2256080861, 4512161722, 9024323444, 97011477023, 194022954046, 388045908092]

約数ペア:

[(1, 388045908092), (2, 194022954046), (4, 97011477023), (43, 9024323444), (86, 4512161722), (172, 2256080861), (617, 628923676), (1234, 314461838), (1487, 260958916), (2459, 157806388), (2468, 157230919), (2974, 130479458), (4918, 78903194), (5948, 65239729), (9836, 39451597), (26531, 14626132), (53062, 7313066), (63941, 6068812), (105737, 3669916), (106124, 3656533), (127882, 3034406), (211474, 1834958), (255764, 1517203), (422948, 917479)]