2011496746

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 3755808000

約数和(自身を除く): 1744311254

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 137, 238, 274, 343, 686, 833, 959, 1259, 1666, 1918, 2329, 2518, 4658, 5831, 6713, 8813, 11662, 13426, 16303, 17626, 21403, 32606, 42806, 46991, 61691, 93982, 114121, 123382, 149821, 172483, 228242, 299642, 344966, 431837, 798847, 863674, 1048747, 1207381, 1597694, 2097494, 2414762, 2932211, 5864422, 7341229, 8451667, 14682458, 16903334, 20525477, 41050954, 59161669, 118323338, 143678339, 287356678, 1005748373, 2011496746]

約数ペア:

[(1, 2011496746), (2, 1005748373), (7, 287356678), (14, 143678339), (17, 118323338), (34, 59161669), (49, 41050954), (98, 20525477), (119, 16903334), (137, 14682458), (238, 8451667), (274, 7341229), (343, 5864422), (686, 2932211), (833, 2414762), (959, 2097494), (1259, 1597694), (1666, 1207381), (1918, 1048747), (2329, 863674), (2518, 798847), (4658, 431837), (5831, 344966), (6713, 299642), (8813, 228242), (11662, 172483), (13426, 149821), (16303, 123382), (17626, 114121), (21403, 93982), (32606, 61691), (42806, 46991)]