2172203.00000000

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7597

約数の個数: 40

約数和(自身を含む): 50635152

約数和(自身を除く): 28012640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 7561, 15122, 30244, 60488, 83171, 120976, 128537, 166342, 257074, 332684, 514148, 665368, 1028296, 1330736, 1413907, 2056592, 2827814, 5655628, 11311256, 22622512]

約数ペア:

[(1, 22622512), (2, 11311256), (4, 5655628), (8, 2827814), (11, 2056592), (16, 1413907), (17, 1330736), (22, 1028296), (34, 665368), (44, 514148), (68, 332684), (88, 257074), (136, 166342), (176, 128537), (187, 120976), (272, 83171), (374, 60488), (748, 30244), (1496, 15122), (2992, 7561)]