1966021954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 3268175040

約数和(自身を除く): 1302153086

約数列:

[1, 2, 13, 26, 59, 118, 169, 311, 317, 338, 622, 634, 767, 1534, 4043, 4121, 8086, 8242, 9971, 18349, 18703, 19942, 36698, 37406, 52559, 53573, 98587, 105118, 107146, 197174, 238537, 243139, 477074, 486278, 1281631, 2563262, 3100981, 3160807, 5816633, 6201962, 6321614, 11633266, 16661203, 33322406, 75616229, 151232458, 983010977, 1966021954]

約数ペア:

[(1, 1966021954), (2, 983010977), (13, 151232458), (26, 75616229), (59, 33322406), (118, 16661203), (169, 11633266), (311, 6321614), (317, 6201962), (338, 5816633), (622, 3160807), (634, 3100981), (767, 2563262), (1534, 1281631), (4043, 486278), (4121, 477074), (8086, 243139), (8242, 238537), (9971, 197174), (18349, 107146), (18703, 105118), (19942, 98587), (36698, 53573), (37406, 52559)]