245958258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450473}}^1$

素因数の和:450498

約数の個数: 32

約数和(自身を含む): 605437056

約数和(自身を除く): 359478798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 450473, 900946, 1351419, 2702838, 3153311, 5856149, 6306622, 9459933, 11712298, 17568447, 18919866, 35136894, 40993043, 81986086, 122979129, 245958258]

約数ペア:

[(1, 245958258), (2, 122979129), (3, 81986086), (6, 40993043), (7, 35136894), (13, 18919866), (14, 17568447), (21, 11712298), (26, 9459933), (39, 6306622), (42, 5856149), (78, 3153311), (91, 2702838), (182, 1351419), (273, 900946), (546, 450473)]