2454418366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 4208209920

約数和(自身を除く): 1753791554

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 157, 314, 437, 577, 589, 713, 874, 1154, 1178, 1426, 2983, 3611, 4867, 5966, 7222, 9734, 10963, 13271, 13547, 17887, 21926, 26542, 27094, 35774, 68609, 90589, 92473, 111941, 137218, 181178, 184946, 223882, 252149, 339853, 411401, 504298, 679706, 822802, 1721191, 2083547, 2126879, 2808259, 3442382, 4167094, 4253758, 5616518, 7816619, 15633238, 39587393, 53356921, 64589957, 79174786, 106713842, 129179914, 1227209183, 2454418366]

約数ペア:

[(1, 2454418366), (2, 1227209183), (19, 129179914), (23, 106713842), (31, 79174786), (38, 64589957), (46, 53356921), (62, 39587393), (157, 15633238), (314, 7816619), (437, 5616518), (577, 4253758), (589, 4167094), (713, 3442382), (874, 2808259), (1154, 2126879), (1178, 2083547), (1426, 1721191), (2983, 822802), (3611, 679706), (4867, 504298), (5966, 411401), (7222, 339853), (9734, 252149), (10963, 223882), (13271, 184946), (13547, 181178), (17887, 137218), (21926, 111941), (26542, 92473), (27094, 90589), (35774, 68609)]