10890438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 14656314

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 191, 221, 258, 382, 442, 559, 573, 663, 731, 1118, 1146, 1326, 1462, 1677, 2193, 2483, 3247, 3354, 4386, 4966, 6494, 7449, 8213, 9503, 9741, 14898, 16426, 19006, 19482, 24639, 28509, 42211, 49278, 57018, 84422, 106769, 126633, 139621, 213538, 253266, 279242, 320307, 418863, 640614, 837726, 1815073, 3630146, 5445219, 10890438]

約数ペア:

[(1, 10890438), (2, 5445219), (3, 3630146), (6, 1815073), (13, 837726), (17, 640614), (26, 418863), (34, 320307), (39, 279242), (43, 253266), (51, 213538), (78, 139621), (86, 126633), (102, 106769), (129, 84422), (191, 57018), (221, 49278), (258, 42211), (382, 28509), (442, 24639), (559, 19482), (573, 19006), (663, 16426), (731, 14898), (1118, 9741), (1146, 9503), (1326, 8213), (1462, 7449), (1677, 6494), (2193, 4966), (2483, 4386), (3247, 3354)]