3873948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 10254720

約数和(自身を除く): 6380772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1307, 1482, 2614, 2964, 3921, 5228, 7842, 15684, 16991, 24833, 33982, 49666, 50973, 67964, 74499, 99332, 101946, 148998, 203892, 297996, 322829, 645658, 968487, 1291316, 1936974, 3873948]

約数ペア:

[(1, 3873948), (2, 1936974), (3, 1291316), (4, 968487), (6, 645658), (12, 322829), (13, 297996), (19, 203892), (26, 148998), (38, 101946), (39, 99332), (52, 74499), (57, 67964), (76, 50973), (78, 49666), (114, 33982), (156, 24833), (228, 16991), (247, 15684), (494, 7842), (741, 5228), (988, 3921), (1307, 2964), (1482, 2614)]