2646392314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 4459392000

約数和(自身を除く): 1812999686

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 157, 314, 349, 589, 698, 779, 1178, 1271, 1558, 2542, 2983, 4867, 5966, 6437, 6631, 9734, 10819, 12874, 13262, 14309, 21638, 24149, 28618, 48298, 54793, 92473, 109586, 122303, 184946, 199547, 205561, 244606, 271871, 399094, 411122, 443579, 543742, 887158, 1041067, 1698583, 2082134, 2246513, 3397166, 3791393, 4493026, 7582786, 8428001, 16856002, 32273077, 42683747, 64546154, 69641903, 85367494, 139283806, 1323196157, 2646392314]

約数ペア:

[(1, 2646392314), (2, 1323196157), (19, 139283806), (31, 85367494), (38, 69641903), (41, 64546154), (62, 42683747), (82, 32273077), (157, 16856002), (314, 8428001), (349, 7582786), (589, 4493026), (698, 3791393), (779, 3397166), (1178, 2246513), (1271, 2082134), (1558, 1698583), (2542, 1041067), (2983, 887158), (4867, 543742), (5966, 443579), (6437, 411122), (6631, 399094), (9734, 271871), (10819, 244606), (12874, 205561), (13262, 199547), (14309, 184946), (21638, 122303), (24149, 109586), (28618, 92473), (48298, 54793)]