2885532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 7408800

約数和(自身を除く): 4523268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 349, 636, 689, 698, 1047, 1378, 1396, 2067, 2094, 2756, 4134, 4188, 4537, 8268, 9074, 13611, 18148, 18497, 27222, 36994, 54444, 55491, 73988, 110982, 221964, 240461, 480922, 721383, 961844, 1442766, 2885532]

約数ペア:

[(1, 2885532), (2, 1442766), (3, 961844), (4, 721383), (6, 480922), (12, 240461), (13, 221964), (26, 110982), (39, 73988), (52, 55491), (53, 54444), (78, 36994), (106, 27222), (156, 18497), (159, 18148), (212, 13611), (318, 9074), (349, 8268), (636, 4537), (689, 4188), (698, 4134), (1047, 2756), (1378, 2094), (1396, 2067)]