1966604822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 3697795584

約数和(自身を除く): 1731190762

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 211, 422, 581, 617, 1079, 1162, 1234, 1477, 2158, 2743, 2954, 4319, 5486, 7553, 8021, 8638, 15106, 16042, 17513, 19201, 35026, 38402, 51211, 56147, 102422, 112294, 122591, 130187, 227669, 245182, 260374, 358477, 455338, 665743, 716954, 911309, 1331486, 1593683, 1692431, 1822618, 3187366, 3384862, 4660201, 9320402, 10805521, 11847017, 21611042, 23694034, 75638647, 140471773, 151277294, 280943546, 983302411, 1966604822]

約数ペア:

[(1, 1966604822), (2, 983302411), (7, 280943546), (13, 151277294), (14, 140471773), (26, 75638647), (83, 23694034), (91, 21611042), (166, 11847017), (182, 10805521), (211, 9320402), (422, 4660201), (581, 3384862), (617, 3187366), (1079, 1822618), (1162, 1692431), (1234, 1593683), (1477, 1331486), (2158, 911309), (2743, 716954), (2954, 665743), (4319, 455338), (5486, 358477), (7553, 260374), (8021, 245182), (8638, 227669), (15106, 130187), (16042, 122591), (17513, 112294), (19201, 102422), (35026, 56147), (38402, 51211)]