1330441828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 2521943424

約数和(自身を除く): 1191501596

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 311, 622, 901, 1187, 1244, 1802, 2374, 3604, 4748, 5287, 10574, 16483, 20179, 21148, 32966, 40358, 62911, 65932, 80716, 125822, 251644, 280211, 369157, 560422, 738314, 1069487, 1120844, 1476628, 2138974, 4277948, 6275669, 12551338, 19565321, 25102676, 39130642, 78261284, 332610457, 665220914, 1330441828]

約数ペア:

[(1, 1330441828), (2, 665220914), (4, 332610457), (17, 78261284), (34, 39130642), (53, 25102676), (68, 19565321), (106, 12551338), (212, 6275669), (311, 4277948), (622, 2138974), (901, 1476628), (1187, 1120844), (1244, 1069487), (1802, 738314), (2374, 560422), (3604, 369157), (4748, 280211), (5287, 251644), (10574, 125822), (16483, 80716), (20179, 65932), (21148, 62911), (32966, 40358)]