1969968346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 3113256960

約数和(自身を除く): 1143288614

約数列:

[1, 2, 31, 59, 62, 118, 331, 662, 1627, 1829, 3254, 3658, 10261, 19529, 20522, 39058, 50437, 95993, 100874, 191986, 538537, 605399, 1077074, 1210798, 2975783, 5951566, 16694647, 31773683, 33389294, 63547366, 984984173, 1969968346]

約数ペア:

[(1, 1969968346), (2, 984984173), (31, 63547366), (59, 33389294), (62, 31773683), (118, 16694647), (331, 5951566), (662, 2975783), (1627, 1210798), (1829, 1077074), (3254, 605399), (3658, 538537), (10261, 191986), (19529, 100874), (20522, 95993), (39058, 50437)]