2307172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 5056128

約数和(自身を除く): 2748956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 131, 148, 238, 259, 262, 476, 518, 524, 629, 917, 1036, 1258, 1834, 2227, 2516, 3668, 4403, 4454, 4847, 8806, 8908, 9694, 15589, 17612, 19388, 31178, 33929, 62356, 67858, 82399, 135716, 164798, 329596, 576793, 1153586, 2307172]

約数ペア:

[(1, 2307172), (2, 1153586), (4, 576793), (7, 329596), (14, 164798), (17, 135716), (28, 82399), (34, 67858), (37, 62356), (68, 33929), (74, 31178), (119, 19388), (131, 17612), (148, 15589), (238, 9694), (259, 8908), (262, 8806), (476, 4847), (518, 4454), (524, 4403), (629, 3668), (917, 2516), (1036, 2227), (1258, 1834)]