2170539536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{156109}}^1$

素因数の和:156207

約数の個数: 40

約数和(自身を含む): 4645833600

約数和(自身を除く): 2475294064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 156109, 312218, 624436, 1248872, 1717199, 2497744, 3434398, 6868796, 12332611, 13737592, 24665222, 27475184, 49330444, 98660888, 135658721, 197321776, 271317442, 542634884, 1085269768, 2170539536]

約数ペア:

[(1, 2170539536), (2, 1085269768), (4, 542634884), (8, 271317442), (11, 197321776), (16, 135658721), (22, 98660888), (44, 49330444), (79, 27475184), (88, 24665222), (158, 13737592), (176, 12332611), (316, 6868796), (632, 3434398), (869, 2497744), (1264, 1717199), (1738, 1248872), (3476, 624436), (6952, 312218), (13904, 156109)]