1252808916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{5591}}^1$

素因数の和:5932

約数の個数: 48

約数和(自身を含む): 2976196608

約数和(自身を除く): 1723387692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 426, 526, 789, 852, 1052, 1578, 3156, 5591, 11182, 16773, 18673, 22364, 33546, 37346, 56019, 67092, 74692, 112038, 224076, 396961, 793922, 1190883, 1470433, 1587844, 2381766, 2940866, 4411299, 4763532, 5881732, 8822598, 17645196, 104400743, 208801486, 313202229, 417602972, 626404458, 1252808916]

約数ペア:

[(1, 1252808916), (2, 626404458), (3, 417602972), (4, 313202229), (6, 208801486), (12, 104400743), (71, 17645196), (142, 8822598), (213, 5881732), (263, 4763532), (284, 4411299), (426, 2940866), (526, 2381766), (789, 1587844), (852, 1470433), (1052, 1190883), (1578, 793922), (3156, 396961), (5591, 224076), (11182, 112038), (16773, 74692), (18673, 67092), (22364, 56019), (33546, 37346)]