1241766552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{1997}}^1$

素因数の和:4012

約数の個数: 64

約数和(自身を含む): 3346570080

約数和(自身を除く): 2104803528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1993, 1997, 3986, 3994, 5979, 5991, 7972, 7988, 11958, 11982, 15944, 15976, 23916, 23964, 25909, 25961, 47832, 47928, 51818, 51922, 77727, 77883, 103636, 103844, 155454, 155766, 207272, 207688, 310908, 311532, 621816, 623064, 3980021, 7960042, 11940063, 15920084, 23880126, 31840168, 47760252, 51740273, 95520504, 103480546, 155220819, 206961092, 310441638, 413922184, 620883276, 1241766552]

約数ペア:

[(1, 1241766552), (2, 620883276), (3, 413922184), (4, 310441638), (6, 206961092), (8, 155220819), (12, 103480546), (13, 95520504), (24, 51740273), (26, 47760252), (39, 31840168), (52, 23880126), (78, 15920084), (104, 11940063), (156, 7960042), (312, 3980021), (1993, 623064), (1997, 621816), (3986, 311532), (3994, 310908), (5979, 207688), (5991, 207272), (7972, 155766), (7988, 155454), (11958, 103844), (11982, 103636), (15944, 77883), (15976, 77727), (23916, 51922), (23964, 51818), (25909, 47928), (25961, 47832)]