262130908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 524091456

約数和(自身を除く): 261960548

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 1196, 1403, 1586, 2806, 3172, 3593, 5612, 7186, 14372, 18239, 36478, 46709, 72956, 82639, 93418, 165278, 186836, 219173, 330556, 438346, 876692, 1074307, 2148614, 2849249, 4297228, 5040979, 5698498, 10081958, 11396996, 20163916, 65532727, 131065454, 262130908]

約数ペア:

[(1, 262130908), (2, 131065454), (4, 65532727), (13, 20163916), (23, 11396996), (26, 10081958), (46, 5698498), (52, 5040979), (61, 4297228), (92, 2849249), (122, 2148614), (244, 1074307), (299, 876692), (598, 438346), (793, 330556), (1196, 219173), (1403, 186836), (1586, 165278), (2806, 93418), (3172, 82639), (3593, 72956), (5612, 46709), (7186, 36478), (14372, 18239)]