669703804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1993}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 1463245056

約数和(自身を除く): 793541252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1091, 1993, 2182, 3986, 4364, 7637, 7972, 12001, 13951, 15274, 21923, 24002, 27902, 30548, 43846, 48004, 55804, 84007, 87692, 153461, 168014, 306922, 336028, 613844, 2174363, 4348726, 8697452, 15220541, 23917993, 30441082, 47835986, 60882164, 95671972, 167425951, 334851902, 669703804]

約数ペア:

[(1, 669703804), (2, 334851902), (4, 167425951), (7, 95671972), (11, 60882164), (14, 47835986), (22, 30441082), (28, 23917993), (44, 15220541), (77, 8697452), (154, 4348726), (308, 2174363), (1091, 613844), (1993, 336028), (2182, 306922), (3986, 168014), (4364, 153461), (7637, 87692), (7972, 84007), (12001, 55804), (13951, 48004), (15274, 43846), (21923, 30548), (24002, 27902)]