2236701008

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{3917}}^1$

素因数の和:4415

約数の個数: 40

約数和(自身を含む): 4394350440

約数和(自身を除く): 2157649432

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 401, 712, 802, 1424, 1604, 3208, 3917, 6416, 7834, 15668, 31336, 35689, 62672, 71378, 142756, 285512, 348613, 571024, 697226, 1394452, 1570717, 2788904, 3141434, 5577808, 6282868, 12565736, 25131472, 139793813, 279587626, 559175252, 1118350504, 2236701008]

約数ペア:

[(1, 2236701008), (2, 1118350504), (4, 559175252), (8, 279587626), (16, 139793813), (89, 25131472), (178, 12565736), (356, 6282868), (401, 5577808), (712, 3141434), (802, 2788904), (1424, 1570717), (1604, 1394452), (3208, 697226), (3917, 571024), (6416, 348613), (7834, 285512), (15668, 142756), (31336, 71378), (35689, 62672)]