15663451882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^2\times {\mathrm{809}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 25937596440

約数和(自身を除く): 10274144558

約数列:

[1, 2, 13, 26, 73, 101, 146, 202, 809, 949, 1313, 1618, 1898, 2626, 7373, 10201, 10517, 14746, 20402, 21034, 59057, 81709, 95849, 118114, 132613, 163418, 191698, 265226, 744673, 767741, 1062217, 1489346, 1535482, 2124434, 5964757, 8252609, 9680749, 11929514, 16505218, 19361498, 77541841, 107283917, 155083682, 214567834, 602440457, 1204880914, 7831725941, 15663451882]

約数ペア:

[(1, 15663451882), (2, 7831725941), (13, 1204880914), (26, 602440457), (73, 214567834), (101, 155083682), (146, 107283917), (202, 77541841), (809, 19361498), (949, 16505218), (1313, 11929514), (1618, 9680749), (1898, 8252609), (2626, 5964757), (7373, 2124434), (10201, 1535482), (10517, 1489346), (14746, 1062217), (20402, 767741), (21034, 744673), (59057, 265226), (81709, 191698), (95849, 163418), (118114, 132613)]