2644266290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167677}}^1$

素因数の和:167786

約数の個数: 32

約数和(自身を含む): 5070582720

約数和(自身を除く): 2426316430

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 167677, 335354, 838385, 1676770, 3185863, 6371726, 13917191, 15929315, 27834382, 31858630, 69585955, 139171910, 264426629, 528853258, 1322133145, 2644266290]

約数ペア:

[(1, 2644266290), (2, 1322133145), (5, 528853258), (10, 264426629), (19, 139171910), (38, 69585955), (83, 31858630), (95, 27834382), (166, 15929315), (190, 13917191), (415, 6371726), (830, 3185863), (1577, 1676770), (3154, 838385), (7885, 335354), (15770, 167677)]