1961852269108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1907}}^1\times {\mathrm{12823}}^1$

素因数の和:15412

約数の個数: 48

約数和(自身を含む): 3551607005184

約数和(自身を除く): 1589754736076

約数列:

[1, 2, 4, 31, 62, 124, 647, 1294, 1907, 2588, 3814, 7628, 12823, 20057, 25646, 40114, 51292, 59117, 80228, 118234, 236468, 397513, 795026, 1233829, 1590052, 2467658, 4935316, 8296481, 16592962, 24453461, 33185924, 38248699, 48906922, 76497398, 97813844, 152994796, 257190911, 514381822, 758057291, 1028763644, 1516114582, 3032229164, 15821389267, 31642778534, 63285557068, 490463067277, 980926134554, 1961852269108]

約数ペア:

[(1, 1961852269108), (2, 980926134554), (4, 490463067277), (31, 63285557068), (62, 31642778534), (124, 15821389267), (647, 3032229164), (1294, 1516114582), (1907, 1028763644), (2588, 758057291), (3814, 514381822), (7628, 257190911), (12823, 152994796), (20057, 97813844), (25646, 76497398), (40114, 48906922), (51292, 38248699), (59117, 33185924), (80228, 24453461), (118234, 16592962), (236468, 8296481), (397513, 4935316), (795026, 2467658), (1233829, 1590052)]