2912164846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 4837029120

約数和(自身を除く): 1924864274

約数列:

[1, 2, 19, 37, 38, 74, 97, 131, 163, 194, 262, 326, 703, 1406, 1843, 2489, 3097, 3589, 3686, 4847, 4978, 6031, 6194, 7178, 9694, 12062, 12707, 15811, 21353, 25414, 31622, 42706, 68191, 92093, 114589, 136382, 184186, 229178, 241433, 300409, 405707, 470159, 482866, 585007, 600818, 790061, 811414, 940318, 1170014, 1580122, 2071241, 4142482, 8933021, 11115133, 15011159, 17866042, 22230266, 30022318, 39353579, 76635917, 78707158, 153271834, 1456082423, 2912164846]

約数ペア:

[(1, 2912164846), (2, 1456082423), (19, 153271834), (37, 78707158), (38, 76635917), (74, 39353579), (97, 30022318), (131, 22230266), (163, 17866042), (194, 15011159), (262, 11115133), (326, 8933021), (703, 4142482), (1406, 2071241), (1843, 1580122), (2489, 1170014), (3097, 940318), (3589, 811414), (3686, 790061), (4847, 600818), (4978, 585007), (6031, 482866), (6194, 470159), (7178, 405707), (9694, 300409), (12062, 241433), (12707, 229178), (15811, 184186), (21353, 136382), (25414, 114589), (31622, 92093), (42706, 68191)]